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

48°F

9°C

Humidity 79%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 9 Nov 9:15 am CST
Extended Forecast for

Gridley IL

  • Today

    Today: Sunny, with a high near 63. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. South southwest wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37. North wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Partly sunny, with a high near 48. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 24 mph.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 45. South southwest wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 64. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41. Calm wind.
Veterans Day
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37. North wind 11 to 14 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of rain after noon. Partly sunny, with a high near 48. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gridley IL
 40.74°N 88.89°W (Elev. 738 ft)
Last Update:
9:11 am CST Nov 9, 2026
Forecast Valid:
9am CST Nov 9, 2026-6pm CST Nov 15, 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