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.

Overcast

48°F

9°C

Humidity 48%
Wind Speed Calm
Barometer 30.22 in (1023.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 12 Feb 2:54 pm CST
Extended Forecast for

Trivoli IL

  • This Afternoon

    This Afternoon: Scattered sprinkles before 3pm. Mostly cloudy, with a high near 48. Southwest wind around 7 mph becoming south southeast.

    High: 48 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southeast wind 5 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. South southwest wind 6 to 11 mph becoming light in the afternoon. Winds could gust as high as 16 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Calm wind becoming south southeast around 6 mph in the morning.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 5 mph becoming light and variable.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 59. North northeast wind around 6 mph.

    High: 59 °F

    Sunny

  • Sunday Night

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

    Low: 34 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered sprinkles before 3pm. Mostly cloudy, with a high near 48. Southwest wind around 7 mph becoming south southeast.
Tonight
Partly cloudy, with a low around 30. Southeast wind 5 to 7 mph.
Friday
Sunny, with a high near 56. South southwest wind 6 to 11 mph becoming light in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 53. Calm wind becoming south southeast around 6 mph in the morning.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 5 mph becoming light and variable.
Sunday
Sunny, with a high near 59. North northeast wind around 6 mph.
Sunday Night
Mostly clear, with a low around 34.
Washington's Birthday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 65.
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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:
1:46 pm CST Feb 12, 2026
Forecast Valid:
2pm CST Feb 12, 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