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.

Fog/Mist

48°F

9°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 45°F (7°C)
Visibility 5.00 mi
Wind Chill45°F (7°C)
Last update 19 Nov 6:51 pm CST
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Cloudy, with a low around 47. Southeast wind 3 to 5 mph.

    Low: 47 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 60. Southeast wind 5 to 7 mph.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm, then rain after 9pm. Patchy fog between 10pm and 1am. Low around 54. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 54 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain. High near 63. North wind 5 to 9 mph. Chance of precipitation is 90%.

    High: 63 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 46. North wind around 6 mph.

    Low: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Cloudy, with a low around 47. Southeast wind 3 to 5 mph.
Thursday
A 40 percent chance of rain, mainly after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 60. Southeast wind 5 to 7 mph.
Thursday Night
Rain likely and possibly a thunderstorm, then rain after 9pm. Patchy fog between 10pm and 1am. Low around 54. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Friday
Rain. High near 63. North wind 5 to 9 mph. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 46. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 60.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MO
 38.64°N 90.26°W (Elev. 499 ft)
Last Update:
5:11 pm CST Nov 19, 2025
Forecast Valid:
7pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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