Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

68°F

20°C

Humidity 49%
Wind Speed S 12 mph
Barometer 29.69 in (1005.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Mar 10:54 pm CDT
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: Mostly clear, with a low around 59. South southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Increasing clouds, with a high near 68. Southwest wind 7 to 17 mph becoming north northeast in the morning. Winds could gust as high as 29 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. North northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. North northeast wind around 6 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. South wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. South southeast wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. South southwest wind around 8 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 68. Southwest wind 7 to 17 mph becoming north northeast in the morning. Winds could gust as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 32. North northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Monday
Mostly sunny, with a high near 53. North northeast wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 35. Light and variable wind.
Tuesday
Partly sunny, with a high near 62. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 44. South southeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
7:56 pm CDT Mar 21, 2026
11pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
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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