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

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

78°F

26°C

Humidity 97%
Wind Speed NE 8 mph
Barometer 30.04 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Aug 8:55 pm CDT
Extended Forecast for

4 Miles ESE Minonk IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. East wind 6 to 8 mph.

    Low: 70 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Heat index values as high as 102. South wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 90 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South southwest wind around 6 mph becoming southeast in the evening.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. South southwest wind around 7 mph becoming west northwest in the afternoon.

    High: 88 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. North wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. North northeast wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. North northeast wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. East wind 6 to 8 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Heat index values as high as 102. South wind 7 to 9 mph, with gusts as high as 15 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South southwest wind around 6 mph becoming southeast in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. South southwest wind around 7 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 68. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 81. North northeast wind 6 to 11 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 62. North northeast wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Minonk IL
 40.88°N 88.97°W (Elev. 741 ft)
Last Update:
7:55 pm CDT Aug 17, 2025
Forecast Valid:
9pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation