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

75°F

24°C

Humidity 52%
Wind Speed Vrbl 3 mph
Barometer 30.21 in (1022.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Jun 12:54 pm CDT
Extended Forecast for

4 Miles WNW Banner IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. Calm wind.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. East wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. Calm wind.
Tonight
Partly cloudy, with a low around 60. Calm wind.
Wednesday
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 82. Light and variable wind.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. East wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
Partly sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Banner IL
 40.53°N 89.97°W (Elev. 600 ft)
Last Update:
1:21 pm CDT Jun 23, 2026
Forecast Valid:
1pm CDT Jun 23, 2026-6pm CDT Jun 29, 2026
 
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Additional Resources

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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