Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

57°F

14°C

Humidity 74%
Wind Speed W 14 mph
Barometer 29.81 in (1009.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 11:51 am CST
Extended Forecast for

Black Jack MO

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 59. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 8 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 62. West wind 8 to 11 mph.

    High: 62 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Isolated showers between 9pm and 10pm.  Mostly cloudy, with a low around 46. Northwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 46 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. North wind 8 to 11 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 59. West wind 8 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 8 mph.
Thursday
Increasing clouds, with a high near 62. West wind 8 to 11 mph.
Thursday Night
Isolated showers between 9pm and 10pm. Mostly cloudy, with a low around 46. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 57. North wind 8 to 11 mph.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Black Jack MO
 38.8°N 90.28°W (Elev. 538 ft)
11:31 am CST Nov 4, 2026
12pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database