National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

78°F

26°C

Humidity 74%
Wind Speed S 8 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Aug 4:54 pm CDT
Extended Forecast for

3 Miles WNW Peoria IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Light south southwest wind.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. Light south southeast wind.

    Low: 69 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 86. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 86 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 69. Calm wind becoming south around 5 mph after midnight.

    Low: 69 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 88. South wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Light south southwest wind.
Tonight
A 20 percent chance of showers and thunderstorms. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. Light south southeast wind.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 86. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 69. Calm wind becoming south around 5 mph after midnight.
Sunday
Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 88. South wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Partly sunny, with a high near 90.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 70.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 68.
Thursday
A chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Peoria IL
 40.77°N 89.64°W (Elev. 699 ft)
Last Update:
4:36 pm CDT Aug 6, 2026
Forecast Valid:
5pm CDT Aug 6, 2026-6pm CDT Aug 13, 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