Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
81°F
27°C
| Humidity | 39% |
| Wind Speed | W 8 mph |
| Barometer | 29.90 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 16 Apr 3:50 pm CDT |
Extended Forecast for
Edwardsville IL
Tonight

Low: 60 °F
Mostly Clear
Friday
High: 84 °F
Slight Chance
Showers then
Slight Chance
T-stormsFriday Night

Low: 50 °F
Showers
Saturday

High: 55 °F
Chance
ShowersSaturday Night

Low: 39 °F
Mostly Clear
Sunday

High: 64 °F
Sunny
Sunday Night

Low: 42 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 60. South wind 3 to 5 mph.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 50. South wind 13 to 15 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 55. Northwest wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 39. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 57.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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)
2:41 pm CDT Apr 16, 2026
4pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026



