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Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

69°F

21°C

Humidity 49%
Wind Speed Calm
Barometer 29.91 in (1012.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 7 Oct 6:54 pm CDT
Extended Forecast for

Creve Coeur IL

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming northwest around 5 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. South wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 56. Light and variable wind.
Friday
Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 62. South wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 84. South wind 7 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 58.
Columbus Day
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 65.
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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:
6:36 pm CDT Oct 7, 2026
Forecast Valid:
6pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
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