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.

Fair

39°F

4°C

Humidity 67%
Wind Speed Calm
Barometer 30.30 in (1026.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 3 Nov 10:54 pm CST
Extended Forecast for

Creve Coeur IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Light south southwest wind.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Light south southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West southwest wind 8 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36. North northwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 52. South southeast wind 11 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Light south southwest wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Light south southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 51. South wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 64. West southwest wind 8 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Clear, with a low around 36. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 52. South southeast wind 11 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Creve Coeur IL
 40.65°N 89.59°W (Elev. 666 ft)
Last Update:
9:31 pm CST Nov 3, 2025
Forecast Valid:
11pm CST Nov 3, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation