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.

Light Rain

63°F

17°C

Humidity 33%
Wind Speed E 5 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 28 Feb 2:54 pm CST
Extended Forecast for

3 Miles E Allenton MO

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 65. Southwest wind 3 to 6 mph.

    High: 65 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Light and variable wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 46. Northeast wind around 8 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow. Low around 32. East wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Monday

    Monday: Rain likely, mainly before noon. Cloudy, with a high near 45. East wind around 6 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm before 3pm, then rain likely. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 65. Southwest wind 3 to 6 mph.
Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Light and variable wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 46. Northeast wind around 8 mph.
Sunday Night
Rain, possibly mixed with snow. Low around 32. East wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely, mainly before noon. Cloudy, with a high near 45. East wind around 6 mph. Chance of precipitation is 60%.
Monday Night
Rain. Low around 40. Chance of precipitation is 80%.
Tuesday
Rain and possibly a thunderstorm before 3pm, then rain likely. High near 65. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm. High near 68. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Thursday
Rain likely. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain and thunderstorms. Partly cloudy, with a low around 55.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
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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:
2:51 pm CST Feb 28, 2026
Forecast Valid:
2pm CST Feb 28, 2026-6pm CST Mar 6, 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