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

18°F

-8°C

Humidity 71%
Wind Speed S 6 mph
Barometer 30.17 in (1022.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 24 Feb 2:54 am CST
Extended Forecast for

Trivoli IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 17. South wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 48. Breezy, with a south wind 13 to 22 mph, with gusts as high as 36 mph.

    High: 48 °F

    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 26. West southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 26 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 42. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 25. North northwest wind 6 to 8 mph becoming east northeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Northeast wind 6 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West northwest wind around 6 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. South wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Cloudy, with a high near 48. Breezy, with a south wind 13 to 22 mph, with gusts as high as 36 mph.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 26. West southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 42. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. North northwest wind 6 to 8 mph becoming east northeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 44. Northeast wind 6 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 28. West northwest wind around 6 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A chance of snow. Partly sunny, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
A chance of rain and snow. Partly sunny, with a high near 39.
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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:
2:37 am CST Feb 24, 2026
Forecast Valid:
3am 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