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.

Mostly Cloudy

12°F

-11°C

Humidity 84%
Wind Speed N 3 mph
Barometer 30.41 in (1031.0 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 4 Feb 7:54 am CST
Extended Forecast for

Trivoli IL

  • Today

    Today: Mostly sunny, with a high near 29. North northeast wind 3 to 5 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 15. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 15 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Southwest wind 7 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Northeast wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 29. North northeast wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 15. Calm wind becoming west southwest around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 37. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 28. Southwest wind 7 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Friday
Partly sunny, with a high near 44. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 20. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 36. Northeast wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 52.
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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:
6:36 am CST Feb 4, 2026
Forecast Valid:
8am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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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