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.

Partly Cloudy

44°F

7°C

Humidity 58%
Wind Speed S 3 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Feb 12:54 pm CST
Extended Forecast for

Trivoli IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 4pm. Cloudy, with a high near 50. South southeast wind around 6 mph.

    High: 50 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 37. East southeast wind around 5 mph becoming light and variable.

    Low: 37 °F

    Chance Rain
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 59. Northwest wind 3 to 8 mph.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. South wind around 8 mph, with gusts as high as 17 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. South southeast wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 4pm. Cloudy, with a high near 50. South southeast wind around 6 mph.
Tonight
A 30 percent chance of rain, mainly before 11pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 37. East southeast wind around 5 mph becoming light and variable.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 59. Northwest wind 3 to 8 mph.
Sunday Night
Increasing clouds, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 43. South wind around 8 mph, with gusts as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 62. South southeast wind 7 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 57.
Thursday Night
A chance of rain. Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 47.
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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:
12:36 pm CST Feb 14, 2026
Forecast Valid:
1pm CST Feb 14, 2026-6pm CST Feb 20, 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