Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

10°F

-12°C

Humidity 87%
Wind Speed Calm
Barometer 30.16 in (1022.7 mb)
Dewpoint 7°F (-14°C)
Visibility 9.00 mi
Last update 5 Dec 1:54 am CST
Extended Forecast for

3 Miles E Allenton MO

  • Overnight

    Overnight: Clear, with a low around 11. Calm wind.

    Low: 11 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. South wind around 6 mph becoming light and variable  after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow between midnight and 3am, then a chance of rain after 3am.  Mostly cloudy, with a low around 29. Light southeast wind.  Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain, mixing with snow after 9am, then gradually ending.  Mostly cloudy, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow
    then 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

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 11. Calm wind.
Friday
Sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 27. South wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 40. Light and variable wind.
Saturday Night
A chance of snow between midnight and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 29. Light southeast wind. Chance of precipitation is 40%.
Sunday
A slight chance of rain, mixing with snow after 9am, then gradually ending. Mostly cloudy, with a high near 39. 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 48.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
12:26 am CST Dec 5, 2025
2am CST Dec 5, 2025-6pm CST Dec 11, 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