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

30°F

-1°C

Humidity 47%
Wind Speed NW 16 G 22 mph
Barometer 30.11 in (1020.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 14 Jan 6:54 pm CST
Extended Forecast for

3 Miles E Allenton MO

  • Tonight

    Tonight: Clear, with a low around 16. Northwest wind 5 to 10 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of snow before 11pm, then a chance of rain between 11pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a steady temperature around 33. Light and variable wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 44. West wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. West wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 16. Northwest wind 5 to 10 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable in the afternoon.
Thursday Night
A chance of snow before 11pm, then a chance of rain between 11pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a steady temperature around 33. Light and variable wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 44. West wind 8 to 13 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. West wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 43.
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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:
4:51 pm CST Jan 14, 2026
Forecast Valid:
7pm CST Jan 14, 2026-6pm CST Jan 21, 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