National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Light Rain

61°F

16°C

Humidity 87%
Wind Speed S 12 mph
Barometer 29.48 in (998.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Feb 12:53 pm CST
Extended Forecast for

Columbia IL

  • This Afternoon

    This Afternoon: A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 4pm. Mostly sunny, with a high near 69. South wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southwest wind 8 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. West wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Clear during the early evening, then becoming mostly cloudy, with a low around 30. West wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 4pm. Mostly sunny, with a high near 69. South wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 34. Southwest wind 8 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 50. West wind 7 to 16 mph, with gusts as high as 29 mph.
Friday Night
Clear during the early evening, then becoming mostly cloudy, with a low around 30. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Columbia IL
 38.46°N 90.24°W (Elev. 407 ft)
Last Update:
12:26 pm CST Feb 19, 2026
Forecast Valid:
1pm CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation