National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

51°F

11°C

Humidity 58%
Wind Speed NW 13 mph
Barometer 29.76 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 Nov 10:35 pm CST
Extended Forecast for

Ancona IL

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 51. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 51 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 39. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 28. West northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Monday
Increasing clouds, with a high near 51. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Rain likely. Cloudy, with a low around 39. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 40.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 57.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ancona IL
 41.04°N 88.75°W
Last Update:
10:06 pm CST Nov 15, 2025
Forecast Valid:
10pm CST Nov 15, 2025-6pm CST Nov 22, 2025
 
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