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.

A Few Clouds

71°F

22°C

Humidity 73%
Wind Speed SW 6 mph
Barometer 29.64 in (1003.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Oct 4:54 pm CDT
Extended Forecast for

Banner IL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 77. South southwest wind around 8 mph.

    High: 77 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 48. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 48 °F

    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 26 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 61 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 77. South southwest wind around 8 mph.
Tonight
Showers and possibly a thunderstorm. Low around 48. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 30 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Clear, with a low around 40. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 47. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 61. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A chance of showers. Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 66.
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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:
4:36 pm CDT Oct 18, 2025
Forecast Valid:
5pm CDT Oct 18, 2025-6pm CDT Oct 25, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation