Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
39°F
4°C
| Humidity | 70% |
| Wind Speed | SE 7 mph |
| Barometer | 30.22 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 13 Feb 8:50 am CST |
Extended Forecast for
Edwardsville IL
Today
High: 59 °F
Sunny
Tonight
Low: 39 °F
Increasing
CloudsSaturday
High: 51 °F
Rain
Saturday Night
Low: 45 °F
Rain
Sunday
High: 57 °F
Slight Chance
Rain then
Mostly SunnySunday Night
Low: 38 °F
Mostly Clear
Washington's Birthday
High: 60 °F
Mostly Sunny
Monday Night
Low: 44 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 59. South wind 7 to 10 mph.
Tonight
Increasing clouds, with a low around 39. South wind 3 to 7 mph.
Saturday
Rain, mainly after 11am. High near 51. Light southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 45. East wind around 8 mph. Chance of precipitation is 90%.
Sunday
A 20 percent chance of rain before noon. Partly sunny, with a high near 57. Northeast wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 38.
Washington's Birthday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly cloudy, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Edwardsville IL
38.81°N 89.97°W (Elev. 499 ft)
38.81°N 89.97°W (Elev. 499 ft)
5:31 am CST Feb 13, 2026
9am CST Feb 13, 2026-6pm CST Feb 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
