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

52°F

11°C

Humidity 49%
Wind Speed N 5 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 5 May 11:54 am CDT
Extended Forecast for

Banner IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Cloudy, with a high near 57. North northwest wind around 7 mph, with gusts as high as 15 mph.

    High: 57 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 42. North wind 3 to 6 mph.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. North northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 39. Northwest wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. South southwest wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 69. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Cloudy, with a high near 57. North northwest wind around 7 mph, with gusts as high as 15 mph.
Tonight
A 30 percent chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 42. North wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 60. North northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Wednesday Night
Increasing clouds, with a low around 39. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 47. South southwest wind 3 to 6 mph. Winds could gust as high as 15 mph.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 69. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Banner IL
 40.51°N 89.91°W (Elev. 472 ft)
Last Update:
12:06 pm CDT May 5, 2026
Forecast Valid:
12pm CDT May 5, 2026-6pm CDT May 11, 2026
 
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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