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.

Fair

26°F

-3°C

Humidity 84%
Wind Speed NW 3 mph
Barometer 30.29 in (1026.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 11 Feb 7:54 am CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Today

    Today: Sunny, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. West northwest wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.

    High: 48 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Light south wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 54. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tonight
Increasing clouds, with a low around 29. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 29. Light south wind.
Friday
Sunny, with a high near 52. Calm wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 32. South wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 54. Calm wind becoming south southeast 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 35.
Washington's Birthday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.67°W (Elev. 607 ft)
Last Update:
6:36 am CST Feb 11, 2026
Forecast Valid:
8am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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