National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

70°F

21°C

Humidity 79%
Wind Speed NE 8 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Oct 11:54 am CDT
Extended Forecast for

Tremont IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 73. North wind 7 to 9 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 71. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 46. Northwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers

  • Friday

    Friday: Partly sunny, with a high near 56. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. North northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 22 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Patchy frost before 7am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Patchy Frost
    then Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. North wind 7 to 9 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 71. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 1am. Low around 46. Northwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Partly sunny, with a high near 56. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 33 mph.
Friday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. North northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 37.
Sunday
Patchy frost before 7am. Otherwise, sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tremont IL
 40.52°N 89.48°W (Elev. 659 ft)
Last Update:
12:36 pm CDT Oct 14, 2026
Forecast Valid:
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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