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

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

60°F

16°C

Humidity 65%
Wind Speed S 12 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 9:51 pm CST
Extended Forecast for

Bellefontaine Neighbors MO

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South wind 9 to 11 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. North wind 5 to 7 mph becoming light and variable in the evening.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Light east wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 54. Southeast wind around 10 mph becoming southwest after midnight.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon. Mostly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. South wind 9 to 11 mph.
Wednesday
Sunny, with a high near 69. Southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Clear, with a low around 40. North wind 5 to 7 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 65. Light east wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 54. Southeast wind around 10 mph becoming southwest after midnight.
Friday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 28.
Veterans Day
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellefontaine Neighbors MO
 38.75°N 90.23°W (Elev. 499 ft)
Last Update:
10:36 pm CST Nov 4, 2025
Forecast Valid:
10pm CST Nov 4, 2025-6pm CST Nov 11, 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