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Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

60°F

16°C

Humidity 38%
Wind Speed SW 3 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 7:54 pm CDT
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. South wind around 8 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 64. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 81. South southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 45. West wind around 11 mph becoming north northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 51. East northeast wind around 11 mph, with gusts as high as 23 mph.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 41. East northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Showers. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. South wind around 8 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 81. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 64. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.
Tuesday
A chance of showers, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 81. South southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 45. West wind around 11 mph becoming north northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 51. East northeast wind around 11 mph, with gusts as high as 23 mph.
Wednesday Night
Showers. Low around 41. East northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers. High near 58. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 67.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52.
Saturday
Showers likely. Mostly cloudy, with a high near 68.
Saturday Night
Showers likely. Mostly cloudy, with a low around 44.
Sunday
A chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
Last Update:
5:52 pm CDT Mar 29, 2026
Forecast Valid:
7pm CDT Mar 29, 2026-6pm CDT Apr 5, 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