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.

A Few Clouds

49°F

9°C

Humidity 66%
Wind Speed Calm
Barometer 29.85 in (1010.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 8 Nov 2:51 am CST
Extended Forecast for

Bellefontaine Neighbors MO

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 43. Northwest wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of sprinkles between midnight and 5am, then a chance of flurries after 5am. Increasing clouds, with a low around 36. Northwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain
    then Chance
    Sprinkles/Flurries

  • Sunday

    Sunday: A chance of sprinkles and flurries before 5pm, then a chance of flurries. Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 41 °F

    Chance
    Sprinkles/Flurries

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 43. Northwest wind 3 to 5 mph.
Saturday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A chance of rain before midnight, then a chance of sprinkles between midnight and 5am, then a chance of flurries after 5am. Increasing clouds, with a low around 36. Northwest wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
A chance of sprinkles and flurries before 5pm, then a chance of flurries. Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 27. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 29.
Veterans Day
Partly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bellefontaine Neighbors MO
 38.75°N 90.23°W (Elev. 499 ft)
Last Update:
1:56 am CST Nov 8, 2025
Forecast Valid:
2am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation