Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67° N Lon: 89.68° W Elev: 659 ft.

Fair

78°F

26°C

Humidity 40%
Wind Speed NE 3 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 1 Oct 5:54 pm CDT
Detailed forecast for

Peoria County

Tonight
Mostly cloudy. Lows around 60. East winds around 5 mph.
Thursday
Mostly sunny. Highs in the upper 80s. South winds around 5 mph.
Thursday Night
Mostly clear. Lows in the lower 60s. South winds around 5 mph.
Friday
Sunny. Highs in the lower 90s. South winds around 5 mph.
Friday Night
Mostly clear. Lows in the mid 60s. South winds around 5 mph.
Saturday Through Sunday
Clear. Highs in the upper 80s. Lows in the lower 60s.
Sunday Night And Monday
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.
Monday Night And Tuesday
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
Tuesday Night
Partly cloudy. Lows around 50.
Wednesday
Sunny. Highs in the lower 70s.



Basemap Options
Click map to change the forecast location
Loading map...
537 PM CDT Wed Oct 1 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database