Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Fair

41°F

5°C

Humidity 87%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 6 Nov 4:15 am CST
Extended Forecast for

Saint Clair MO

  • Today

    Today: Sunny, with a high near 67. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. South wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 71 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Light west wind.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly cloudy, with a low around 54. South wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 5 to 8 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 42. Light west wind.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 26.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair MO
 38.35°N 90.98°W (Elev. 715 ft)
3:16 am CST Nov 6, 2025
4am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database