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

35°F

2°C

Humidity 57%
Wind Speed W 7 mph
Barometer 30.33 in (1027.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 26 Nov 11:54 pm CST
Extended Forecast for

Spirit Of St. Louis Airport MO

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 42. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 21. West wind around 6 mph becoming calm in the evening.

    Low: 21 °F

    Clear

  • Friday

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

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Snow likely after midnight. Cloudy, with a low around 30. Light southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Cloudy then
    Snow Likely

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly before midnight. Cloudy, with a low around 25.

    Low: 25 °F

    Chance Rain
    then Slight
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. West wind around 6 mph.
Thanksgiving Day
Sunny, with a high near 42. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 21. West wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 40. Light and variable wind.
Friday Night
Snow likely after midnight. Cloudy, with a low around 30. Light southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of rain, mainly before midnight. Cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spirit Of St. Louis Airport MO
 38.65°N 90.63°W (Elev. 495 ft)
Last Update:
10:26 pm CST Nov 26, 2025
Forecast Valid:
12am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation