Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Partly Cloudy
79°F
26°C
| Humidity | 54% |
| Wind Speed | S 14 mph |
| Barometer | 29.94 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 3 Apr 8:50 pm CDT |
Extended Forecast for
Edwardsville IL
Tonight
Low: 55 °F
Chance
T-storms then
T-stormsSaturday
High: 62 °F⇓
Showers then
Slight Chance
ShowersSaturday Night

Low: 38 °F
Decreasing
CloudsSunday

High: 58 °F
Sunny
Sunday Night

Low: 40 °F
Clear
Monday

High: 61 °F
Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday

High: 54 °F
Partly Sunny
Tuesday Night

Low: 40 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 55. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. Temperature falling to around 54 by 1pm. West wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 38. West wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 58. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 40. West wind around 6 mph.
Monday
Sunny, with a high near 61.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Edwardsville IL
38.81°N 89.97°W (Elev. 499 ft)
38.81°N 89.97°W (Elev. 499 ft)
8:06 pm CDT Apr 3, 2026
9pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026



