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

54°F

12°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 30.09 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Oct 5:35 am CDT
Extended Forecast for

Streator IL

  • Today

    Today: Increasing clouds, with a high near 83. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Southeast wind 5 to 10 mph becoming light east southeast after midnight. Winds could gust as high as 15 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 62 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 83. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly cloudy, with a low around 57. Southeast wind 5 to 10 mph becoming light east southeast after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 81. Calm wind.
Sunday Night
Mostly clear, with a low around 62. Calm wind becoming south southwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Columbus Day
Mostly sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 78.
Tuesday Night
A chance of showers after 1am. Mostly clear, with a low around 56.
Wednesday
A chance of showers. Partly sunny, with a high near 71.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 54.
Thursday
Showers likely. Partly sunny, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Streator IL
 41.13°N 88.84°W
Last Update:
5:16 am CDT Oct 10, 2026
Forecast Valid:
5am CDT Oct 10, 2026-6pm CDT Oct 16, 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