Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

26°F

-3°C

Humidity 44%
Wind Speed Calm
Barometer 30.39 in (1030.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 23 Feb 6:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 48. Breezy, with a south wind 13 to 23 mph, with gusts as high as 38 mph.

    High: 48 °F

    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 42. West northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight.  Mostly cloudy, with a low around 26. Light and variable wind becoming northeast around 6 mph in the evening.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Northeast wind around 7 mph becoming west northwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West northwest wind around 6 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
Cloudy, with a high near 48. Breezy, with a south wind 13 to 23 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 42. West northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 26. Light and variable wind becoming northeast around 6 mph in the evening. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 42. Northeast wind around 7 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. West northwest wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain and snow. Partly sunny, with a high near 39.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.68°N 89.67°W (Elev. 551 ft)
6:36 pm CST Feb 23, 2026
7pm CST Feb 23, 2026-6pm CST Mar 2, 2026
 
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