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

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Fair

46°F

8°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.93 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 17 Feb 5:55 am CST
Extended Forecast for

Sullivan MO

  • Today

    Today: Mostly cloudy, with a high near 64. South wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between midnight and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Breezy, with a south wind 11 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 73. Southwest wind 5 to 10 mph becoming light south in the afternoon. Winds could gust as high as 23 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Calm wind becoming south around 6 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Sunny, with a high near 73. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly sunny, with a high near 45.

    High: 45 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 64. South wind 7 to 15 mph, with gusts as high as 29 mph.
Tonight
A slight chance of rain between midnight and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Breezy, with a south wind 11 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 73. Southwest wind 5 to 10 mph becoming light south in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 50. Calm wind becoming south around 6 mph after midnight.
Thursday
A chance of showers, with thunderstorms also possible after noon. Sunny, with a high near 73. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 51.
Friday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 30.
Saturday
A 30 percent chance of snow. Mostly sunny, with a high near 45.
Saturday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan MO
 38.22°N 91.15°W (Elev. 938 ft)
Last Update:
5:01 am CST Feb 17, 2026
Forecast Valid:
6am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation