Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
53°F
12°C
| Humidity | 72% |
| Wind Speed | N 13 G 21 mph |
| Barometer | 30.03 in |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 27 Mar 12:55 am CDT |
Extended Forecast for
Edwardsville IL
Overnight

Low: 40 °F
Rain and
BreezyFriday
High: 53 °F
Chance Rain
then Mostly
SunnyFriday Night

Low: 31 °F
Mostly Clear
Saturday

High: 55 °F
Sunny
Saturday Night

Low: 40 °F
Partly Cloudy
Sunday

High: 66 °F
Partly Sunny
Sunday Night

Low: 57 °F
Partly Cloudy
Monday

High: 83 °F
Mostly Sunny
Monday Night

Low: 64 °F
Slight Chance
Rain
Detailed Forecast
Overnight
Rain and thunderstorms. Low around 40. Breezy, with a north wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday
A 30 percent chance of rain, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 53. North wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 31. North wind 6 to 14 mph.
Saturday
Sunny, with a high near 55. Light and variable wind becoming south 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. South wind around 9 mph.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 83.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 64.
Tuesday
A 20 percent chance of rain and thunderstorms. Partly sunny, with a high near 85.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 77.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Thursday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Edwardsville IL
38.81°N 89.94°W (Elev. 499 ft)
38.81°N 89.94°W (Elev. 499 ft)
10:41 pm CDT Mar 26, 2026
1am CDT Mar 27, 2026-6pm CDT Apr 2, 2026



