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.

Overcast

64°F

18°C

Humidity 75%
Wind Speed SW 12 mph
Barometer 29.66 in (1003.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 7 Nov 4:51 am CST
Extended Forecast for

2 Miles ENE Florissant MO

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. West wind 5 to 8 mph becoming calm after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of rain after noon. Partly sunny, with a high near 67. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 37. Southeast wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of snow after 3pm. Mostly sunny, with a high near 41. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Veterans Day

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

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 45. West wind 5 to 8 mph becoming calm after midnight.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 67. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 37. Southeast wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Sunday
A slight chance of rain before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of snow after 3pm. Mostly sunny, with a high near 41. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 28.
Veterans Day
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Florissant MO
 38.8°N 90.31°W (Elev. 525 ft)
Last Update:
5:11 am CST Nov 7, 2025
Forecast Valid:
5am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation