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

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

59°F

15°C

Humidity 81%
Wind Speed NE 8 mph
Barometer 30.32 in (1026.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Sep 7:54 am CDT
Extended Forecast for

Peoria IL

  • Today

    Today: Mostly cloudy, with a high near 69. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East northeast wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 72. East northeast wind 5 to 7 mph.

    High: 72 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the morning.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. East wind 3 to 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 68. Southeast wind 3 to 5 mph.

    High: 68 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 69. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 56. East northeast wind 5 to 8 mph, with gusts as high as 17 mph.
Thursday
Mostly cloudy, with a high near 72. East northeast wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 55. East wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 68. Southeast wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Peoria IL
 40.72°N 89.61°W (Elev. 610 ft)
Last Update:
5:26 am CDT Sep 23, 2026
Forecast Valid:
8am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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