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

65°F

18°C

Humidity 42%
Wind Speed NE 14 mph
Barometer 30.13 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 May 9:15 pm CDT
Extended Forecast for

5 Miles ENE Blackstone IL

  • Tonight

    Tonight: Partly cloudy, with a low around 52. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers and thunderstorms after 4pm. Partly sunny, with a high near 80. East wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 80 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 62. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Tuesday

    Tuesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. East southeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Breezy.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. East wind around 5 mph, with gusts as high as 15 mph.
Monday
Scattered showers and thunderstorms after 4pm. Partly sunny, with a high near 80. East wind 10 to 15 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 62. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 61. East southeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Breezy.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 83. Breezy.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
8:56 pm CDT May 11, 2025
Forecast Valid:
9pm CDT May 11, 2025-6pm CDT May 18, 2025
 
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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