Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
26°F
-3°C
| Humidity | 66% |
| Wind Speed | NW 14 G 28 mph |
| Barometer | 30.35 in (1028.1 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 30 Nov 8:53 am CST |
Extended Forecast for
3 Miles NNE Fairmont City IL
Today

High: 28 °F
Increasing
CloudsTonight

Low: 20 °F
Cloudy
Monday
High: 32 °F
Cloudy then
Chance SnowMonday Night
Low: 21 °F
Snow then
Slight Chance
SnowTuesday

High: 32 °F
Partly Sunny
Tuesday Night

Low: 19 °F
Partly Cloudy
Wednesday

High: 40 °F
Partly Sunny
Wednesday Night

Low: 15 °F
Mostly Cloudy
Thursday

High: 23 °F
Partly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 28. West wind 9 to 16 mph, with gusts as high as 30 mph.
Tonight
Cloudy, with a low around 20. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
A 50 percent chance of snow after noon. Cloudy, with a high near 32. East wind 3 to 5 mph.
Monday Night
Snow, mainly before midnight. Low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Partly sunny, with a high near 32. Northwest wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 23.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Friday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Fairmont City IL
38.68°N 90.09°W (Elev. 404 ft)
38.68°N 90.09°W (Elev. 404 ft)
8:21 am CST Nov 30, 2025
9am CST Nov 30, 2025-6pm CST Dec 6, 2025


