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.

Overcast

50°F

10°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.88 in
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Wind Chill47°F (8°C)
Last update 5 Nov 5:35 pm CST
Extended Forecast for

Ancona IL

  • This Afternoon

    This Afternoon: Showers likely with areas of drizzle. Cloudy, with a high near 52. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Tonight

    Tonight: Patchy drizzle with isolated showers between 9pm and midnight. Cloudy, with a low around 38. West northwest wind 10 to 15 mph becoming north in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Areas Drizzle
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then becoming sunny, with a high near 46. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 15 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West northwest wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely with areas of drizzle. Cloudy, with a high near 52. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy drizzle with isolated showers between 9pm and midnight. Cloudy, with a low around 38. West northwest wind 10 to 15 mph becoming north in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy through mid morning, then becoming sunny, with a high near 46. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 52. West northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ancona IL
 41.07°N 88.75°W
Last Update:
1:51 pm CST Nov 5, 2026
Forecast Valid:
5pm CST Nov 5, 2026-6pm CST Nov 12, 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