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

42°F

6°C

Humidity 61%
Wind Speed S 9 mph
Barometer 30.08 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Feb 11:15 pm CST
Extended Forecast for

3 Miles W Bunker Hill IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly after noon. High near 50. Southeast wind 3 to 8 mph. Chance of precipitation is 90%.

    High: 50 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 3am. Low around 42. East wind around 9 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 7 to 10 mph.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. South wind around 6 mph becoming calm after midnight.
Saturday
Rain, mainly after noon. High near 50. Southeast wind 3 to 8 mph. Chance of precipitation is 90%.
Saturday Night
Rain, mainly before 3am. Low around 42. East wind around 9 mph. Chance of precipitation is 90%.
Sunday
A 20 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 36. North wind around 6 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 61.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
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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:
8:37 pm CST Feb 13, 2026
Forecast Valid:
11pm CST Feb 13, 2026-6pm CST Feb 20, 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