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

Pontiac, Oakland County International Airport (KPTK)

Lat: 42.66°NLon: 83.41°WElev: 981ft.

Overcast

63°F

17°C

Humidity 39%
Wind Speed SW 7 mph
Barometer 30.08 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Oct 5:53 pm EDT
Extended Forecast for

Ortonville MI

  • Tonight

    Tonight: A chance of showers, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 44. South southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers after 8am. Partly sunny, with a high near 63. North wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Light north northeast wind.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. East southeast wind 3 to 7 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. East southeast wind 3 to 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 44. South southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers after 8am. Partly sunny, with a high near 63. North wind 3 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 44. Light north northeast wind.
Sunday
Sunny, with a high near 69. East southeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 50. East southeast wind 3 to 5 mph.
Columbus Day
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 59.
Thursday Night
A chance of showers. Partly cloudy, with a low around 41.
Friday
A chance of showers. Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ortonville MI
 42.86°N 83.45°W (Elev. 938 ft)
Last Update:
5:13 pm EDT Oct 10, 2025
Forecast Valid:
6pm EDT Oct 10, 2025-6pm EDT Oct 17, 2025
 
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