Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
51°F
11°C
| Humidity | 86% |
| Wind Speed | SW 8 mph |
| Barometer | 29.84 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 4 Nov 11:15 pm CST |
Extended Forecast for
4 Miles SSE Grantfork IL
Tonight
Low: 45 °F
Mostly Clear
Thursday
High: 61 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Slight Chance
Rain then
Mostly CloudyFriday
High: 54 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 34 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 45. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 61. Southwest wind 6 to 15 mph.
Thursday Night
A slight chance of rain between 9pm and 10pm. Mostly cloudy, with a low around 43. West wind 5 to 7 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 54. North wind 8 to 13 mph.
Friday Night
Mostly clear, with a low around 31. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Grantfork IL
38.78°N 89.66°W (Elev. 499 ft)
38.78°N 89.66°W (Elev. 499 ft)
9:46 pm CST Nov 4, 2026
11pm CST Nov 4, 2026-6pm CST Nov 11, 2026
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