Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
41°F
5°C
| Humidity | 45% |
| Wind Speed | W 10 G 22 mph |
| Barometer | 30.21 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 21 Feb 2:50 pm CST |
Extended Forecast for
3 Miles SW Alhambra IL
Tonight

Low: 21 °F
Mostly Clear
Sunday

High: 31 °F
Mostly Sunny
and BlusterySunday Night

Low: 15 °F
Partly Cloudy
Monday

High: 33 °F
Sunny
Monday Night

Low: 19 °F
Partly Cloudy
Tuesday

High: 51 °F
Partly Sunny
Tuesday Night

Low: 39 °F
Mostly Cloudy
Wednesday

High: 56 °F
Partly Sunny
Wednesday Night

Low: 33 °F
Chance Rain
Detailed Forecast
Tonight
Mostly clear, with a low around 21. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 33. Northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 19. Calm wind becoming south around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SW Alhambra IL
38.87°N 89.77°W (Elev. 541 ft)
38.87°N 89.77°W (Elev. 541 ft)
12:26 pm CST Feb 21, 2026
3pm CST Feb 21, 2026-6pm CST Feb 28, 2026


