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

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

48°F

9°C

Humidity 83%
Wind Speed E 6 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 8 Jan 7:54 am CST
Extended Forecast for

3 Miles E Chesterfield MO

  • Today

    Today: A chance of rain, then rain and possibly a thunderstorm after 3pm. High near 64. South wind 9 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 64 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 2am, then a slight chance of rain between 2am and 4am. Low around 45. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Rain then
    Slight Chance
    Rain

  • Friday

    Friday: Partly sunny, with a high near 53. West wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Northeast wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
A chance of rain, then rain and possibly a thunderstorm after 3pm. High near 64. South wind 9 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Tonight
Rain and possibly a thunderstorm before 2am, then a slight chance of rain between 2am and 4am. Low around 45. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 53. West wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Northeast wind 3 to 7 mph.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Chesterfield MO
 38.65°N 90.51°W (Elev. 597 ft)
Last Update:
4:46 am CST Jan 8, 2026
Forecast Valid:
8am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation