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

25°F

-4°C

Humidity 55%
Wind Speed NE 6 mph
Barometer 30.28 in (1026.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Jan 1:51 am CST
Extended Forecast for

2 Miles SW Brooklyn IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 13. Calm wind becoming northeast around 5 mph.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 25. Northeast wind 5 to 7 mph.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 7. North wind around 6 mph.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 18. North wind 5 to 9 mph.

    High: 18 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. North wind 7 to 9 mph.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 20.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 13. Calm wind becoming northeast around 5 mph.
Thursday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 25. Northeast wind 5 to 7 mph.
Thursday Night
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 7. North wind around 6 mph.
Friday
Mostly sunny and cold, with a high near 18. North wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 5. North wind 7 to 9 mph.
Saturday
Mostly sunny and cold, with a high near 20.
Saturday Night
Mostly clear, with a low around 3.
Sunday
Partly sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Brooklyn IL
 38.62°N 90.2°W (Elev. 446 ft)
Last Update:
1:51 am CST Jan 29, 2026
Forecast Valid:
1am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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