National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

45°F

7°C

Humidity 83%
Wind Speed W 5 mph
Barometer 30.16 in (1021.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 Nov 6:51 pm CDT
Extended Forecast for

2 Miles ENE Saint Charles MO

Freeze Warning November 2, 01:00am until November 2, 07:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Patchy frost after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Slight Chance
    Rain then
    Patchy Frost

  • Sunday

    Sunday: Patchy fog between 8am and 9am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 55 °F

    Frost and
    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. South wind 3 to 6 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 5 to 7 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Patchy frost after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Patchy fog between 8am and 9am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 39. South wind 3 to 6 mph.
Monday
Sunny, with a high near 65. Southwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 67.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 55.
Friday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Saint Charles MO
 38.8°N 90.48°W (Elev. 456 ft)
Last Update:
6:26 pm CDT Nov 1, 2025
Forecast Valid:
7pm CDT Nov 1, 2025-6pm CST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation