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

13°F

-11°C

Humidity 74%
Wind Speed NW 5 mph
Barometer 30.53 in (1035.1 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 23 Feb 6:54 am CST
Extended Forecast for

Trivoli IL

  • Today

    Today: Sunny, with a high near 31. Wind chill values between -3 and 7. North northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 21 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Breezy, with a south wind 11 to 21 mph, with gusts as high as 36 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West northwest wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 41. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. North wind 5 to 8 mph becoming east in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Partly sunny, with a high near 41. East northeast wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 41 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 31. Wind chill values between -3 and 7. North northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 18. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 48. Breezy, with a south wind 11 to 21 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 41. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. North wind 5 to 8 mph becoming east in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of snow before noon. Partly sunny, with a high near 41. East northeast wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trivoli IL
 40.71°N 89.87°W (Elev. 738 ft)
Last Update:
7:46 am CST Feb 23, 2026
Forecast Valid:
7am CST Feb 23, 2026-6pm CST Mar 1, 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