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.

Fog/Mist

49°F

9°C

Humidity 86%
Wind Speed Vrbl 3 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Last update 19 Nov 11:54 pm CST
Extended Forecast for

3 Miles E Allenton MO

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 46. Southeast wind 3 to 5 mph.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 5pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 60. Southeast wind 3 to 6 mph.

    High: 60 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am. Patchy fog after 8pm. Low around 52. Light east wind. Chance of precipitation is 90%.

    Low: 52 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 62. North wind 3 to 6 mph. Chance of precipitation is 90%.

    High: 62 °F

    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 46. Southeast wind 3 to 5 mph.
Thursday
A 50 percent chance of rain, mainly after 5pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 60. Southeast wind 3 to 6 mph.
Thursday Night
Rain likely and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am. Patchy fog after 8pm. Low around 52. Light east wind. Chance of precipitation is 90%.
Friday
Rain and possibly a thunderstorm. High near 62. North wind 3 to 6 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.
Monday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 59.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 49.
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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:
10:21 pm CST Nov 19, 2025
Forecast Valid:
12am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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