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.

Partly Cloudy

73°F

23°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.85 in (1010.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 19 Sep 11:54 pm CDT
Extended Forecast for

Creve Coeur IL

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 70. Light and variable wind becoming north around 5 mph.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 76. Northeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East northeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 11am. Mostly cloudy, with a high near 66. East northeast wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 70. Light and variable wind becoming north around 5 mph.
Sunday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 76. Northeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East northeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers before 11am. Mostly cloudy, with a high near 66. East northeast wind 11 to 14 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 65. Northeast wind 11 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 52. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 73.
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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:
2:31 am CDT Sep 20, 2026
Forecast Valid:
2am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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