Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
45°F
7°C
| Humidity | 53% |
| Wind Speed | SE 12 mph |
| Barometer | 30.33 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 24 Mar 9:50 am CDT |
Extended Forecast for
2 Miles NNE Bethalto IL
Today
High: 61 °F
Mostly Sunny
Tonight
Low: 43 °F
Mostly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 42 °F
Showers
Friday
High: 51 °F
Rain then
Chance RainFriday Night
Low: 30 °F
Mostly Clear
Saturday
High: 56 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 61. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 43. Southeast wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 76. Southeast wind 6 to 13 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. South wind around 10 mph.
Thursday
Sunny, with a high near 89. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Showers and possibly a thunderstorm, mainly before 4am, then rain after 4am. Low around 42. Chance of precipitation is 80%.
Friday
Rain, mainly before 7am. High near 51. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Bethalto IL
38.92°N 90.02°W (Elev. 512 ft)
38.92°N 90.02°W (Elev. 512 ft)
2:56 am CDT Mar 24, 2026
10am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
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