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

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

57°F

14°C

Humidity 53%
Wind Speed E 15 G 20 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 20 May 9:54 pm CDT
Extended Forecast for

2 Miles W East Peoria IL

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Northeast wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 72. East wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 51. East northeast wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 69. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely before 1am. Mostly cloudy, with a low around 56. East northeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 78. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 57. Light south southwest wind.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 46. Northeast wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 72. East wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Increasing clouds, with a low around 51. East northeast wind 7 to 9 mph, with gusts as high as 20 mph.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 69. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely before 1am. Mostly cloudy, with a low around 56. East northeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 78. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 57. Light south southwest wind.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Memorial Day
Partly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A chance of showers. Partly sunny, with a high near 83.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 64.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W East Peoria IL
 40.68°N 89.59°W (Elev. 453 ft)
Last Update:
9:36 pm CDT May 20, 2026
Forecast Valid:
10pm CDT May 20, 2026-6pm CDT May 27, 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