Edwardsville, Illinois Weather Conditions

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Current Conditions

  • 75°
  • Overcast
  • Wind: SSE 12 mph
  • Humidity: 57%
  • Visibility: 10.0 miles
  • Dew Point: 59°
  • Pressure: 30.10 in. -

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
76°
77°
72°
68°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Overcast
  • High: 80 °
  • Low: 63 °
  • Overcast
  • Saturday
  • Mostly Cloudy
  • High: 84 °
  • Low: 63 °
  • Mostly Cloudy
  • Sunday
  • Clear
  • High: 87 °
  • Low: 64 °
  • Clear
  • Monday
  • Clear
  • High: 89 °
  • Low: 65 °
  • Clear
  • Tuesday
  • Clear
  • High: 90 °
  • Low: 67 °
  • Clear

Forecast for Edwardsville, Illinois

Updated: 1:00 PM CDT on January 28, 2015

  • Friday

    Overcast. High around 80F. Winds SSE at 10 to 15 mph.

  • Friday Night

    Considerable cloudiness. Low 63F. Winds SSE at 5 to 10 mph.

  • Saturday

    Partly cloudy skies during the morning hours will become overcast in the afternoon. A stray shower or thunderstorm is possible. High 84F. Winds SW at 10 to 15 mph.

  • Saturday Night

    Partly cloudy skies. A stray shower or thunderstorm is possible. Low 63F. Winds light and variable.

  • Sunday

    Mostly sunny skies. High 87F. Winds W at 5 to 10 mph.

  • Sunday Night

    Mainly clear early, then a few clouds later on. Low 64F. Winds light and variable.

  • Monday

    Mainly sunny. High 89F. Winds S at 5 to 10 mph.

  • Monday Night

    Clear. Low around 65F. Winds light and variable.

  • Tuesday

    Sunny, along with a few afternoon clouds. High around 90F. Winds SSW at 5 to 10 mph.

  • Tuesday Night

    A few clouds from time to time. Low 67F. Winds light and variable.

  • Wednesday

    A few passing clouds, otherwise generally sunny. High 92F. Winds SSW at 5 to 10 mph.

  • Wednesday Night

    A mostly clear sky. Low 67F. Winds light and variable.

  • Thursday

    Sunny skies. High 91F. Winds S at 5 to 10 mph.

  • Thursday Night

    Clear skies. Low 66F. Winds light and variable.

  • Friday

    A mainly sunny sky. High around 90F. Winds ENE at 5 to 10 mph.

  • Friday Night

    Clear skies. Low 66F. Winds light and variable.

  • Saturday

    Sunny skies. High 89F. Winds ENE at 5 to 10 mph.

  • Saturday Night

    Mainly clear. Low 66F. Winds light and variable.

  • Sunday

    A mainly sunny sky. High near 90F. Winds E at 5 to 10 mph.

  • Sunday Night

    Partly cloudy with a slight chance of thunderstorms. Low 66F. Winds ESE at 5 to 10 mph. Chance of rain 30%.

  • Monday

    Scattered thunderstorms. High 89F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Monday Night

    Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low 66F. Winds light and variable. Chance of rain 40%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Nickel Plate Trail, Edwardsville, IL

Updated: 2:05 PM CDT

Temperature: 75.8 °F Dew Point: 67 °F Humidity: 74% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Dunlap Lake, Edwardsville, IL

Updated: 1:56 PM CDT

Temperature: 80.2 °F Dew Point: 64 °F Humidity: 58% Wind: East at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Kelly Greens Weather Station, Edwardsville, IL

Updated: 2:07 PM CDT

Temperature: 78.7 °F Dew Point: 63 °F Humidity: 59% Wind: ESE at 2.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Birmingham Drive, Glen Carbon, IL

Updated: 2:05 PM CDT

Temperature: 81.1 °F Dew Point: 66 °F Humidity: 59% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Barbarotto Compound, Maryville, IL

Updated: 2:07 PM CDT

Temperature: 81.6 °F Dew Point: 64 °F Humidity: 55% Wind: ESE at 7.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 2:07 PM CDT

Temperature: 78.4 °F Dew Point: 57 °F Humidity: 48% Wind: SSE at 2.2 mph Pressure: 29.44 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Stonebridge Farms, Maryville, IL

Updated: 2:07 PM CDT

Temperature: 80.2 °F Dew Point: 62 °F Humidity: 53% Wind: ESE at 13.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Wood River (East End), Wood River, IL

Updated: 1:57 PM CDT

Temperature: 83.1 °F Dew Point: 63 °F Humidity: 51% Wind: NW at 2.7 mph Pressure: 29.99 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Meadowbrooke, Troy, IL

Updated: 1:53 PM CDT

Temperature: 78.8 °F Dew Point: 62 °F Humidity: 57% Wind: SE at 12.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Rosewood Heights, East Alton, IL

Updated: 2:07 PM CDT

Temperature: 78.6 °F Dew Point: 61 °F Humidity: 55% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hamel, IL 55/140, Worden, IL

Updated: 1:55 PM CDT

Temperature: 81.7 °F Dew Point: 66 °F Humidity: 58% Wind: SE at 7.8 mph Pressure: 30.05 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Wood River (West End), Wood River, IL

Updated: 1:52 PM CDT

Temperature: 83.5 °F Dew Point: 63 °F Humidity: 50% Wind: NNE at 3.7 mph Pressure: 29.73 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: Collinsville Illinois, Collinsville, IL

Updated: 2:07 PM CDT

Temperature: 79.5 °F Dew Point: 64 °F Humidity: 58% Wind: WSW at 3.6 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Whispering Oaks Drive, Bethalto, IL

Updated: 2:05 PM CDT

Temperature: 83.1 °F Dew Point: 68 °F Humidity: 60% Wind: North at - Pressure: 30.19 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Collinsville West, Collinsville, IL

Updated: 2:07 PM CDT

Temperature: 79.0 °F Dew Point: 62 °F Humidity: 56% Wind: SSE at 5.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Tim and Carolyns yard, COLLINSVILLE, IL

Updated: 2:07 PM CDT

Temperature: 78.4 °F Dew Point: 60 °F Humidity: 53% Wind: NE at 5.8 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Milton Area - Oscar, Alton, IL

Updated: 2:05 PM CDT

Temperature: 81.2 °F Dew Point: 62 °F Humidity: 53% Wind: SE at 3.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Milton Road, Alton, IL

Updated: 2:06 PM CDT

Temperature: 80.4 °F Dew Point: 62 °F Humidity: 53% Wind: SSE at 4.6 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: St. Jacob, Il, St. Jacob, IL

Updated: 2:07 PM CDT

Temperature: 78.6 °F Dew Point: 58 °F Humidity: 50% Wind: ESE at 4.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: 27th Street, Granite City, IL

Updated: 2:05 PM CDT

Temperature: 78.6 °F Dew Point: 64 °F Humidity: 60% Wind: North at - Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Alton Amtrak, Alton, IL

Updated: 2:02 PM CDT

Temperature: 83.1 °F Dew Point: 64 °F Humidity: 52% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: EAST GRANITE, Granite City, IL

Updated: 2:02 PM CDT

Temperature: 81.0 °F Dew Point: 64 °F Humidity: 57% Wind: ESE at 3.7 mph Pressure: 30.02 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: AG TELCO - Alhambra IL., Alhambra, IL

Updated: 2:07 PM CDT

Temperature: 78.4 °F Dew Point: 59 °F Humidity: 51% Wind: SE at 5.1 mph Pressure: 30.69 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Nolan Creek Subdivision, OFallon, IL

Updated: 2:00 PM CDT

Temperature: 79.4 °F Dew Point: 64 °F Humidity: 59% Wind: ESE at 8.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Fairwood Hills, OFallon, IL

Updated: 2:07 PM CDT

Temperature: 78.8 °F Dew Point: 61 °F Humidity: 54% Wind: ESE at 1.8 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Don's Backyard, O'Fallon, IL

Updated: 1:57 PM CDT

Temperature: 81.6 °F Dew Point: 57 °F Humidity: 43% Wind: East at 2.2 mph Pressure: 30.06 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: North Horner Park, Lebanon, IL

Updated: 2:07 PM CDT

Temperature: 77.0 °F Dew Point: 66 °F Humidity: 68% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Alton - Beacon, Alton, IL

Updated: 2:07 PM CDT

Temperature: 80.8 °F Dew Point: 66 °F Humidity: 61% Wind: East at 2.9 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Alton - Rock Gate Estates, Alton, IL

Updated: 2:07 PM CDT

Temperature: 77.9 °F Dew Point: 64 °F Humidity: 62% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Alton - Christian Hill Area, Alton, IL

Updated: 2:05 PM CDT

Temperature: 79.8 °F Dew Point: 65 °F Humidity: 60% Wind: East at 2.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated 
National Weather Service St Louis MO 
1239 PM CDT Friday Aug 28 2015 


Update: 
issued at 1237 PM CDT Friday Aug 28 2015 


The area has remained dry even through clouds have overspread most 
of the region. There may still be some isolated thunderstorms 
develop later this afternoon as weak shortwave trough now over 
western Missouri moves eastward. Until then...still expect highs 
to range from the upper 70s to middle 80s under partly sunny skies. 


Britt 


&& 


Short term: (through late this afternoon) 
issued at 340 am CDT Friday Aug 28 2015 


Middle and high clouds associated with showers and thunderstorms 
continue to stream in across forecast area early this morning ahead 
of cold front. Despite low level moisture that will be on the 
increase today on southerly flow ahead of the cold front, there is a 
lot of dry air to overcome. Feel that best chances of some showers 
and a few thunderstorms will be over central and northeast Missouri 
as well as west central Illinois, but coverage will be scattered. 
Otherwise, temperatures to remain a bit below normal in the low to 
middle 80s. 


Byrd 


Long term: (tonight through thursday) 
issued at 340 am CDT Friday Aug 28 2015 


There is good agreement in the 00z guidance that frontal 
boundary and associated shortwave should allow thunderstorms 
threat to slowly expand over the northwest half of the County Warning Area 
tonight...with the stl metropolitan likely on the eastern edge of the 
threat during the predawn hours. Due to prognosticated low level 
forcing ahead of the front, have upped probability of precipitation into likely category 
over our extreme northwest counties. 


However...from Saturday morning on features and model specifics 
begin to diverge and become increasing nebulous. While models do 
agree that northern portion of the shortwave will continue to press 
into the lower Great Lakes during the day...they disagree with their 
handling of the southern portion of the shortwave energy as it 
stretches southeast and possibly merging with another weak 
circulation along the Gulf Coast (which appears to originate with 
a bit of energy that breaks off from the base of the current East 
Coast trof). GFS and NAM suggest some type of remnant circulation 
taking up residence in the vicinity of SW MO by Sunday with 
residual surface front becoming stationary over the area...while 
European model (ecmwf) wants to push the increasingly weak shortwave energy and 
surface boundary south with time. 


If NAM and GFS solutions do come to fruition on Sunday...and if NAM 
low level moisture forecast (which is often too high) also 
verifies...then the dry forecast on Sunday will be in jeopardy. 
However...would like to see additional support for these weak 
features and trends before reintroducing convection on Sunday. So 
for now have continued to trend the forecast to the European model (ecmwf) 
solution...namely thunderstorm chances expanding southeast across 
the County Warning Area during the day on Saturday then gradually diminishing from 
northwest to southeast late Saturday afternoon and Saturday night. 


Despite the discrepancy in the upper air forecasts on Sunday...medium range 
solutions remain in good run to run and model to model agreement 
that western ridge will be expanding east into the middle 
Mississippi and Ohio valleys during the upcoming week. This should 
mean dry weather for the forecast area...along with temperatures rebounding 
to late Summer levels with highs in the upper 80s-lower 90s. 


Truett 


&& 


Aviation: (for the 18z tafs through 18z Saturday afternoon) 
issued at 1237 PM CDT Friday Aug 28 2015 


Expect mainly dry and VFR conditions through this evening. Then 
expect scattered showers and thunderstorms to develop across 
central and northeast Missouri and west central Illinois overnight 
that will eventually spread into the St. Louis metropolitan area on 
Saturday morning. Scattered thunderstorms will continue to develop 
on Saturday afternoon around the St. Louis metropolitan taf sites. 


Specifics for kstl: expect mainly dry and VFR conditions through 
tonight. Then scattered showers will move into the area by late 
Saturday morning with an increasing chance of scattered 
thunderstorms as an upper level storm system moves into the area 
by late Saturday afternoon. 


Britt 


&& 


Lsx watches/warnings/advisories: 
MO...none. 
Illinois...none. 
&& 


$$ 


Weather forecast office lsx 



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