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

39°F

4°C

Humidity 55%
Wind Speed Calm
Barometer 30.29 in (1026.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 11 Feb 6:54 pm CST
Extended Forecast for

Trivoli IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West northwest wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between 9am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. South southeast wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54. South southwest wind 5 to 8 mph, with gusts as high as 15 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind 3 to 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. South southeast wind 3 to 6 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming north after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of rain between 9am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 29. South southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 54. South southwest wind 5 to 8 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 32. South wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 54. South southeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 34.
Washington's Birthday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trivoli IL
 40.71°N 89.87°W (Elev. 738 ft)
Last Update:
7:21 pm CST Feb 11, 2026
Forecast Valid:
7pm CST Feb 11, 2026-6pm CST Feb 18, 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