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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

46°F

8°C

Humidity 42%
Wind Speed N 6 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 19 Apr 8:54 pm CDT
Extended Forecast for

East Peoria IL

Flood Warning April 21, 01:00am until April 26, 01:00am
Freeze Warning April 20, 01:00am until April 20, 08:00am
Click here for hazard details and duration
Flood Warning
Freeze Warning

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. North wind 3 to 6 mph.

    Low: 33 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming south around 6 mph in the afternoon.

    High: 61 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. West southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southwest wind 3 to 7 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Chance
    T-storms then
    Showers

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. North wind 3 to 6 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 48. South wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 59. West southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 80. South southwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 59. South wind around 7 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 61. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 1pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
Last Update:
7:41 pm CDT Apr 19, 2026
Forecast Valid:
9pm CDT Apr 19, 2026-6pm CDT Apr 26, 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