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.

Mostly Cloudy

42°F

6°C

Humidity 71%
Wind Speed W 12 mph
Barometer 30.09 in (1019.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 4 Apr 11:54 pm CDT
Extended Forecast for

Princeville IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. West northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North northeast wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Northeast wind around 9 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. Breezy.

    High: 69 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. West northwest wind around 15 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 56. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 37. West wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 26. North northeast wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 48. Northeast wind around 9 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 69. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. 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 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Princeville IL
 40.92°N 89.75°W (Elev. 748 ft)
Last Update:
12:12 am CDT Apr 5, 2026
Forecast Valid:
12am CDT Apr 5, 2026-6pm CDT Apr 11, 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