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

32°F

0°C

Humidity 82%
Wind Speed Calm
Barometer 30.04 in (1017.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Nov 12:54 am CST
Extended Forecast for

Spirit Of St. Louis Airport MO

  • Overnight

    Overnight: Clear, with a low around 32. Light east wind.

    Low: 32 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after 5pm. Increasing clouds, with a high near 59. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 59 °F

    Sunny then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 4am. Mostly cloudy, with a low around 46. Southeast wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Southeast wind 6 to 9 mph becoming northwest in the afternoon.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. North wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Overnight
Clear, with a low around 32. Light east wind.
Monday
Scattered showers, mainly after 5pm. Increasing clouds, with a high near 59. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 4am. Mostly cloudy, with a low around 46. Southeast wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 71. Southeast wind 6 to 9 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 43. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Spirit Of St. Louis Airport MO
 38.65°N 90.66°W (Elev. 482 ft)
Last Update:
9:26 pm CST Nov 16, 2025
Forecast Valid:
1am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation