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

62°F

17°C

Humidity 26%
Wind Speed NW 7 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 27 Feb 7:54 pm CST
Extended Forecast for

Williamsburg MO

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind 6 to 8 mph becoming northeast after midnight.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain before 2pm, then a slight chance of rain after 5pm. Mostly sunny, with a high near 66. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of rain and snow after noon. Mostly cloudy, with a high near 42. East wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all rain after 3am. Low around 30. East wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: A 50 percent chance of rain. Cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after noon. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West wind 6 to 8 mph becoming northeast after midnight.
Saturday
A slight chance of rain before 2pm, then a slight chance of rain after 5pm. Mostly sunny, with a high near 66. East wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Sunday
A chance of rain and snow after noon. Mostly cloudy, with a high near 42. East wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday Night
Rain and snow, becoming all rain after 3am. Low around 30. East wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
A 50 percent chance of rain. Cloudy, with a high near 42.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 35. Chance of precipitation is 70%.
Tuesday
Rain, with thunderstorms also possible after noon. High near 56. Chance of precipitation is 90%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 80%.
Wednesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 62. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Thursday
Rain likely. Partly sunny, with a high near 65. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg MO
 38.92°N 91.7°W (Elev. 817 ft)
Last Update:
7:56 pm CST Feb 27, 2026
Forecast Valid:
8pm CST Feb 27, 2026-6pm CST Mar 6, 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