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

50°F

10°C

Humidity 35%
Wind Speed W 14 G 24 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Mar 5:54 pm CDT
Extended Forecast for

Trivoli IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West northwest wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 51. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 45. East southeast wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then snow. Low around 19. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Rain/Snow and
    Breezy then
    Snow and
    Blustery

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind around 26 mph, with gusts as high as 41 mph.

    High: 23 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Blustery, with a west northwest wind 15 to 23 mph, with gusts as high as 34 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. West northwest wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly cloudy, with a high near 51. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 45. East southeast wind 14 to 16 mph, with gusts as high as 28 mph.
Sunday
Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 10pm, then snow. Low around 19. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind around 26 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 8. Blustery, with a west northwest wind 15 to 23 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 60.
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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:
6:36 pm CDT Mar 13, 2026
Forecast Valid:
6pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation