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

29°F

-2°C

Humidity 58%
Wind Speed E 6 mph
Barometer 30.26 in (1025.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 7 Feb 11:54 pm CST
Extended Forecast for

2 Miles E Chesterfield MO

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Southeast wind 7 to 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Southeast wind 7 to 9 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. East wind around 6 mph becoming calm after midnight.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

    High: 58 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southeast wind 5 to 7 mph becoming west after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Southeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 49. Southeast wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 30. East wind around 6 mph becoming calm after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Southeast wind 5 to 7 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 49.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Chesterfield MO
 38.65°N 90.54°W (Elev. 600 ft)
Last Update:
10:06 pm CST Feb 7, 2026
Forecast Valid:
12am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation