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

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

61°F

16°C

Humidity 41%
Wind Speed SW 7 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 7 Jan 11:53 am CST
Extended Forecast for

2 Miles ESE Columbia IL

  • This Afternoon

    This Afternoon: Sunny early, then becoming mostly cloudy, with a high near 63. South wind 5 to 8 mph.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before noon, then showers, mainly after 4pm. High near 65. South wind 9 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    High: 65 °F

    Chance Rain
    then Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 51. South wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 58. West wind 6 to 9 mph becoming north in the afternoon.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 63. South wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 46. South wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
A chance of rain before noon, then showers, mainly after 4pm. High near 65. South wind 9 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 51. South wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 58. West wind 6 to 9 mph becoming north in the afternoon.
Friday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Columbia IL
 38.44°N 90.18°W (Elev. 499 ft)
Last Update:
12:31 pm CST Jan 7, 2026
Forecast Valid:
12pm CST Jan 7, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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