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

74°F

23°C

Humidity 31%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Oct 11:35 am CDT
Extended Forecast for

4 Miles NNE Streator IL

  • Today

    Today: Sunny, with a high near 76. Light west northwest wind increasing to 5 to 10 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, then becoming sunny during the afternoon, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Clear, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Light west northwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, then becoming sunny during the afternoon, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Clear, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Mostly sunny, with a high near 82.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Streator IL
 41.18°N 88.8°W
Last Update:
11:16 am CDT Oct 8, 2026
Forecast Valid:
11am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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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