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

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Fair

33°F

1°C

Humidity 78%
Wind Speed NW 8 mph
Barometer 30.35 in (1028.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 12 Mar 1:54 am CDT
Extended Forecast for

Harrisburg MO

  • Overnight

    Overnight: Clear, with a low around 31. Light west wind.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Breezy, with a south wind 14 to 20 mph, with gusts as high as 40 mph.

    Low: 44 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 56. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light and variable wind becoming east 5 to 8 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm. High near 63. Breezy. Chance of precipitation is 80%.

    High: 63 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 50%.

    Low: 17 °F

    Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Overnight
Clear, with a low around 31. Light west wind.
Thursday
Sunny, with a high near 54. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 44. Breezy, with a south wind 14 to 20 mph, with gusts as high as 40 mph.
Friday
Mostly sunny, with a high near 56. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 38. Light and variable wind becoming east 5 to 8 mph after midnight.
Saturday
Partly sunny, with a high near 64.
Saturday Night
A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 51.
Sunday
Rain and possibly a thunderstorm. High near 63. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 50%.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg MO
 39.13°N 92.46°W (Elev. 814 ft)
Last Update:
1:26 am CDT Mar 12, 2026
Forecast Valid:
2am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation