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

19°F

-7°C

Humidity 71%
Wind Speed SW 5 mph
Barometer 30.23 in (1024.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 24 Feb 12:54 am CST
Extended Forecast for

4 Miles SSE Banner IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. South wind 3 to 7 mph. Winds could gust as high as 17 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 49. South wind 8 to 18 mph, with gusts as high as 33 mph.

    High: 49 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 27. West southwest wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 43. Northwest wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 27. Light and variable wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Northeast wind 5 to 7 mph becoming northwest in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. South wind 3 to 7 mph. Winds could gust as high as 17 mph.
Tuesday
Cloudy, with a high near 49. South wind 8 to 18 mph, with gusts as high as 33 mph.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 27. West southwest wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 43. Northwest wind 5 to 9 mph, with gusts as high as 17 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27. Light and variable wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 44. Northeast wind 5 to 7 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A chance of snow. Partly sunny, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24.
Monday
A chance of rain and snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Banner IL
 40.47°N 89.89°W (Elev. 436 ft)
Last Update:
1:05 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation