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.

Mostly Cloudy

37°F

3°C

Humidity 46%
Wind Speed SW 12 mph
Barometer 30.04 in (1018.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 5:51 am CST
Extended Forecast for

Bridgeton MO

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 45. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 45 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 39. West wind around 5 mph becoming calm in the afternoon.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Light northwest wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 23 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 14. North wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 14 °F

    Cold

  • Friday Night

    Friday Night: Cloudy, with a low around 2.

    Low: 2 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy and cold, with a high near 13.

    High: 13 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 45. West wind 10 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 24. West wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Thursday
Partly sunny, with a high near 39. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 9. Light northwest wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 23 mph.
Friday
Mostly cloudy and cold, with a high near 14. North wind 11 to 15 mph, with gusts as high as 24 mph.
Friday Night
Cloudy, with a low around 2.
Saturday
A 50 percent chance of snow. Cloudy and cold, with a high near 13.
Saturday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8.
Sunday
A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 20.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bridgeton MO
 38.76°N 90.42°W (Elev. 499 ft)
Last Update:
6:11 am CST Jan 21, 2026
Forecast Valid:
6am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation