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 and Breezy

52°F

11°C

Humidity 84%
Wind Speed NW 23 G 32 mph
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 16 Oct 2:55 am CDT
Extended Forecast for

Flanagan IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Scattered showers, mainly between noon and 4pm. Increasing clouds, with a high near 54. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 54 °F

    Breezy.
    Increasing
    Clouds then
    Scattered
    Showers

  • Friday Night

    Friday Night: Patchy frost after 5am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Gradual
    Clearing and
    Breezy then
    Patchy Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, sunny, with a high near 57. North northwest wind around 5 mph becoming calm.

    High: 57 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 5am. Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Scattered showers, mainly between noon and 4pm. Increasing clouds, with a high near 54. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Friday Night
Patchy frost after 5am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 57. North northwest wind around 5 mph becoming calm.
Saturday Night
Patchy frost after 5am. Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 10 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Flanagan IL
 40.87°N 88.85°W
Last Update:
2:56 am CDT Oct 16, 2026
Forecast Valid:
3am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation