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

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

71°F

22°C

Humidity 79%
Wind Speed S 7 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 22 Sep 9:54 pm CDT
Extended Forecast for

Creve Coeur IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Light south wind.

    Low: 64 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: A slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 83 °F

    Slight Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. North wind around 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. North wind 6 to 8 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Light south wind.
Tuesday
A slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 57. North wind around 7 mph.
Thursday
Mostly sunny, with a high near 76. North wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Creve Coeur IL
 40.63°N 89.59°W (Elev. 692 ft)
Last Update:
9:40 pm CDT Sep 22, 2025
Forecast Valid:
10pm CDT Sep 22, 2025-6pm CDT Sep 29, 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