National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

8°F

-13°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 30.19 in (1023.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 18 Jan 5:54 am CST
Extended Forecast for

3 Miles E Allenton MO

  • Today

    Today: Sunny through mid morning, then becoming cloudy, with a high near 32. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 32 °F

    Becoming
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 9. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. West wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Southwest wind 3 to 7 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny through mid morning, then becoming cloudy, with a high near 32. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 9. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
M.L.King Day
Sunny, with a high near 22. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 10. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 38. Southwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 34.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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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:
5:06 am CST Jan 18, 2026
Forecast Valid:
6am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation