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

48°F

9°C

Humidity 42%
Wind Speed SW 13 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Jan 3:54 am CST
Extended Forecast for

3 Miles E Allenton MO

  • Today

    Today: Increasing clouds, with a high near 65. West wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 65 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 36. West wind 7 to 9 mph.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 32 by 5pm. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.

    High: 39 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 34. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 65. West wind 9 to 13 mph, with gusts as high as 26 mph.
Tonight
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 36. West wind 7 to 9 mph.
Wednesday
Partly sunny, with a temperature falling to around 32 by 5pm. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 16. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 34. Northwest wind around 5 mph becoming light and variable in the afternoon.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 12.
M.L.King Day
Sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
Last Update:
4:31 am CST Jan 13, 2026
Forecast Valid:
4am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation