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.

Overcast

49°F

9°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Nov 11:54 am CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • This Afternoon

    This Afternoon: Patchy drizzle. Cloudy, with a high near 52. South wind 3 to 7 mph.

    High: 52 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before midnight, then a slight chance of rain after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 46. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 46 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Friday

    Friday: Rain likely, mainly after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. Northeast wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. North northeast wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West southwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West southwest wind around 6 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Patchy drizzle. Cloudy, with a high near 52. South wind 3 to 7 mph.
Tonight
Patchy drizzle before midnight, then a slight chance of rain after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 46. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Rain likely, mainly after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 53. Northeast wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. North northeast wind 5 to 8 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 36. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 57. West southwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain. Low around 46. Chance of precipitation is 80%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 43.
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:
12:11 pm CST Nov 20, 2025
Forecast Valid:
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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