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

32°F

0°C

Humidity 64%
Wind Speed Calm
Barometer 30.26 in (1025.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 8 Dec 2:51 pm CST
Extended Forecast for

2 Miles NNE Black Jack MO

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 27 by 8pm, then rising to around 34 during the remainder of the night. Southeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 27 °F⇑

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 16 to 22 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Breezy, with a northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a temperature falling to near 27 by 8pm, then rising to around 34 during the remainder of the night. Southeast wind 5 to 9 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 53. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 16 to 22 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
Partly sunny, with a high near 46. Breezy, with a northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Black Jack MO
 38.82°N 90.25°W (Elev. 499 ft)
Last Update:
3:16 pm CST Dec 8, 2025
Forecast Valid:
3pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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Chance of Precipitation