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

51°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 29.91 in (1012.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Apr 4:54 am CDT
Extended Forecast for

3 Miles E Allenton MO

  • Today

    Today: Mostly sunny, with a high near 79. Southeast wind 3 to 8 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 62. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 84. South wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 84 °F

    Chance
    T-storms then
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Low around 51. Southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 51 °F

    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 73. Light northwest wind. Chance of precipitation is 40%.

    High: 73 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. Southeast wind 3 to 8 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 62. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 84. South wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Low around 51. Southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 73. Light northwest wind. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 68.
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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 CDT Apr 26, 2026
Forecast Valid:
5am CDT Apr 26, 2026-6pm CDT May 2, 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