National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Partly Cloudy

66°F

19°C

Humidity 73%
Wind Speed SE 9 mph
Barometer 29.39 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Feb 4:50 pm CST
Extended Forecast for

2 Miles NE Granite City IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 5pm. Mostly sunny, with a high near 69. Southeast wind 5 to 7 mph.

    High: 69 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Southeast wind 5 to 10 mph becoming west 13 to 18 mph in the evening. Winds could gust as high as 36 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 48 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 30. West wind around 6 mph becoming light and variable.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 46. North wind 6 to 11 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 5pm. Mostly sunny, with a high near 69. Southeast wind 5 to 7 mph.
Tonight
Increasing clouds, with a low around 34. Southeast wind 5 to 10 mph becoming west 13 to 18 mph in the evening. Winds could gust as high as 36 mph.
Friday
Sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Increasing clouds, with a low around 30. West wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 46. North wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 60.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Granite City IL
 38.73°N 90.11°W (Elev. 417 ft)
Last Update:
3:46 pm CST Feb 19, 2026
Forecast Valid:
4pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation