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.

Light Rain

78°F

26°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 30.19 in (1021.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Aug 10:54 pm CDT
Extended Forecast for

West Peoria IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Light southeast wind.

    Low: 70 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 91. South wind 3 to 7 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. South wind 5 to 7 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 92. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South southeast wind around 7 mph, with gusts as high as 16 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 92. South wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. South wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Light southeast wind.
Thursday
Mostly sunny, with a high near 91. South wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 72. South wind 5 to 7 mph.
Friday
Sunny, with a high near 92. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 74. South southeast wind around 7 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 92. South wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 74. South wind 6 to 8 mph, with gusts as high as 17 mph.
Sunday
Partly sunny, with a high near 88.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 72.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Peoria IL
 40.7°N 89.64°W (Elev. 486 ft)
Last Update:
10:41 pm CDT Aug 6, 2025
Forecast Valid:
11pm CDT Aug 6, 2025-6pm CDT Aug 13, 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