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.

Fair

65°F

18°C

Humidity 29%
Wind Speed SW 15 G 24 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 25 Mar 11:54 am CDT
Extended Forecast for

East Peoria IL

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 5pm. Partly sunny, with a high near 72. South southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 72 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. South wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Low around 35. North northeast wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    T-storms then
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Clear, with a low around 29. North northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 5pm. Partly sunny, with a high near 72. South southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. South wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Low around 35. North northeast wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 11 mph, with gusts as high as 23 mph.
Friday Night
Clear, with a low around 29. North northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Saturday
Sunny, with a high near 56. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 79.
Monday Night
A chance of rain. Mostly cloudy, with a low around 58.
Tuesday
A chance of rain. Partly sunny, with a high near 78.
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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:
12:16 pm CDT Mar 25, 2026
Forecast Valid:
12pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation