Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

22°F

-6°C

Humidity 57%
Wind Speed E 3 mph
Barometer 30.36 in (1029.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 4 Dec 12:54 pm CST
Extended Forecast for

3 Miles E Allenton MO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 25. North wind 3 to 5 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Light and variable wind.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. South wind around 5 mph becoming calm  after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of rain and snow before noon.  Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 25. North wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 12. Light and variable wind.
Friday
Sunny, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. South wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 38. Light and variable wind.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
1:26 pm CST Dec 4, 2025
1pm CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database