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Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Partly Cloudy
37°F
3°C
| Humidity | 75% |
| Wind Speed | NW 15 mph |
| Barometer | 29.83 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 14 Jan 7:45 am CST |
Extended Forecast for
Edwardsville IL
Today
High: 38 °F⇓
Breezy.
Scattered
Sprinkles/Flurries
then Mostly
SunnyTonight

Low: 18 °F
Mostly Clear
Thursday

High: 33 °F
Increasing
CloudsThursday Night

Low: 27 °F⇑
Chance Snow
Friday

High: 43 °F
Partly Sunny
Friday Night
Low: 20 °F
Slight Chance
Snow then
Mostly CloudySaturday

High: 26 °F
Partly Sunny
Saturday Night

Low: 9 °F
Partly Cloudy
Sunday

High: 25 °F
Mostly Sunny
Detailed Forecast
Today
Scattered sprinkles and flurries before 10am, then scattered flurries between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 36 mph.
Tonight
Mostly clear, with a low around 18. Northwest wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday
Increasing clouds, with a high near 33. Northwest wind around 7 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a temperature rising to around 32 by 1am. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 43. West wind 13 to 18 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 33.
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)
8:26 am CST Jan 14, 2026
8am CST Jan 14, 2026-6pm CST Jan 20, 2026


