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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Fair

83°F

28°C

Humidity 51%
Wind Speed Calm
Barometer 29.86 in (1010.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Sep 7:54 pm CDT
Extended Forecast for

Columbia Regional Airport MO

  • Tonight

    Tonight: Increasing clouds, with a low around 70. Southeast wind around 6 mph becoming west after midnight.

    Low: 70 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 87. Southwest wind 5 to 7 mph.

    High: 87 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. North wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 90%.

    Low: 65 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 74. North wind 7 to 11 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. North wind 8 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 70. Southeast wind around 6 mph becoming west after midnight.
Sunday
A 30 percent chance of showers, mainly before 9am. Partly sunny, with a high near 87. Southwest wind 5 to 7 mph.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. North wind 8 to 10 mph becoming northeast after midnight. Chance of precipitation is 90%.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 74. North wind 7 to 11 mph. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 58. North wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 74.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia Regional Airport MO
 38.82°N 92.21°W (Elev. 889 ft)
Last Update:
8:26 pm CDT Sep 19, 2026
Forecast Valid:
8pm CDT Sep 19, 2026-6pm CDT Sep 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation