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

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

27°F

-3°C

Humidity 75%
Wind Speed W 7 mph
Barometer 30.46 in (1032.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 11 Jan 1:54 pm CST
Extended Forecast for

Creve Coeur IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 32. West wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 34. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. Northwest wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 32. West wind 7 to 10 mph, with gusts as high as 17 mph.
Tonight
Increasing clouds, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 34. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 52. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. Northwest wind 11 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Mostly cloudy, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Creve Coeur IL
 40.65°N 89.59°W (Elev. 666 ft)
Last Update:
12:32 pm CST Jan 11, 2026
Forecast Valid:
2pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation