Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
27°F
-3°C
| Humidity | 81% |
| Wind Speed | N 13 mph |
| Barometer | 30.30 in (1026.2 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 7 Dec 11:53 pm CST |
Extended Forecast for
5 Miles SSW Columbia IL
Overnight

Low: 23 °F
Cloudy
Monday

High: 35 °F
Gradual
ClearingMonday Night

Low: 27 °F
Partly Cloudy
Tuesday

High: 53 °F
Mostly Sunny
Tuesday Night

Low: 42 °F
Mostly Cloudy
Wednesday

High: 48 °F
Partly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
then Slight
Chance SnowThursday
High: 36 °F
Chance Snow
then Mostly
CloudyThursday Night

Low: 19 °F
Mostly Cloudy
Detailed Forecast
Overnight
Cloudy, with a low around 23. North wind 7 to 10 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 35. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 27. Light and variable wind becoming south 5 to 9 mph in the evening.
Tuesday
Mostly sunny, with a high near 53. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Columbia IL
38.4°N 90.24°W (Elev. 518 ft)
38.4°N 90.24°W (Elev. 518 ft)
10:11 pm CST Dec 7, 2025
12am CST Dec 8, 2025-6pm CST Dec 14, 2025


