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

40°F

4°C

Humidity 55%
Wind Speed S 5 mph
Barometer 30.00 in (1016.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 4 Jan 7:54 pm CST
Extended Forecast for

3 Miles E Allenton MO

  • Tonight

    Tonight: Clear, with a low around 27. South wind 5 to 7 mph.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. Southwest wind around 6 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 46. Southeast wind around 7 mph becoming southwest after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 63. West wind 5 to 8 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Light west wind.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 27. South wind 5 to 7 mph.
Monday
Sunny, with a high near 61. Southwest wind around 6 mph.
Monday Night
Increasing clouds, with a low around 46. Southeast wind around 7 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 63. West wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 35. Light west wind.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
Last Update:
5:11 pm CST Jan 4, 2026
Forecast Valid:
8pm CST Jan 4, 2026-6pm CST Jan 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation