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

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

63°F

17°C

Humidity 29%
Wind Speed SE 13 G 20 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 6 Nov 11:54 am CST
Extended Forecast for

3 Miles E Chesterfield MO

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 56. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 45. West wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 67 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 56. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 45. West wind around 6 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 29.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Chesterfield MO
 38.65°N 90.54°W (Elev. 600 ft)
Last Update:
11:36 am CST Nov 6, 2025
Forecast Valid:
12pm CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation