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

37°F

3°C

Humidity 67%
Wind Speed Calm
Barometer 30.30 in (1026.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 9:54 am CST
Extended Forecast for

Trivoli IL

  • Today

    Today: Scattered sprinkles between 11am and 2pm. Mostly cloudy, with a high near 48. South southwest wind 6 to 8 mph.

    High: 48 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southeast wind 5 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. South southwest wind 5 to 8 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 32. Light south wind.

    Low: 32 °F

    Increasing
    Clouds

  • Saturday

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

    High: 53 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. Southeast wind around 6 mph becoming north northeast after midnight.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. North wind around 6 mph.

    High: 57 °F

    Sunny

  • Sunday Night

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

    Low: 32 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Scattered sprinkles between 11am and 2pm. Mostly cloudy, with a high near 48. South southwest wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 30. Southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 55. South southwest wind 5 to 8 mph.
Friday Night
Increasing clouds, with a low around 32. Light south wind.
Saturday
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 before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. Southeast wind around 6 mph becoming north northeast after midnight.
Sunday
Sunny, with a high near 57. North wind around 6 mph.
Sunday Night
Mostly clear, with a low around 32.
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 showers. Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 62.
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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:
9:22 am CST Feb 12, 2026
Forecast Valid:
10am 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