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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

72°F

22°C

Humidity 15%
Wind Speed W 9 mph
Barometer 29.65 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Feb 2:50 pm CST
Extended Forecast for

3 Miles W Bunker Hill IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southeast wind 3 to 6 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain and thunderstorms, mainly before 2pm. Partly sunny, with a high near 67. Breezy, with a southeast wind 7 to 12 mph becoming southwest 15 to 20 mph in the afternoon.

    High: 67 °F

    Chance Rain
    then Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after noon. Mostly sunny, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 48. Southeast wind 3 to 6 mph.
Thursday
A 40 percent chance of rain and thunderstorms, mainly before 2pm. Partly sunny, with a high near 67. Breezy, with a southeast wind 7 to 12 mph becoming southwest 15 to 20 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 36. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A slight chance of rain and snow after noon. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 36. Breezy.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Bunker Hill IL
 39.06°N 90.01°W (Elev. 656 ft)
Last Update:
2:41 pm CST Feb 18, 2026
Forecast Valid:
2pm CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

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Chance of Precipitation