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.

Overcast

38°F

3°C

Humidity 52%
Wind Speed W 18 G 29 mph
Barometer 30.11 in (1020.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 26 Nov 4:54 am CST
Extended Forecast for

Spirit Of St. Louis Airport MO

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 14 to 20 mph, with gusts as high as 39 mph.

    High: 44 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 28. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 43. Northwest wind 7 to 10 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Northwest wind around 6 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow, mainly after 3am. Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Mostly Cloudy
    then Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Rain

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 14 to 20 mph, with gusts as high as 39 mph.
Tonight
Increasing clouds, with a low around 28. West wind 7 to 11 mph, with gusts as high as 22 mph.
Thanksgiving Day
Sunny, with a high near 43. Northwest wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 21. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 40. Light and variable wind.
Friday Night
Snow, mainly after 3am. Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%.
Saturday Night
Rain likely, mainly before midnight. Cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 35.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spirit Of St. Louis Airport MO
 38.65°N 90.63°W (Elev. 495 ft)
Last Update:
4:31 am CST Nov 26, 2025
Forecast Valid:
5am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation