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.

Fair

42°F

6°C

Humidity 85%
Wind Speed Calm
Barometer 29.97 in (1015.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 11 Nov 2:53 am EST
Extended Forecast for

Ortonville MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A slight chance of rain after 3pm. Mostly cloudy, with a high near 54. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain between 11pm and 4am. Cloudy, with a low around 40. North northwest wind 3 to 7 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 3pm. Cloudy, with a high near 43. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, with a high near 38.

    High: 38 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Calm wind.
Veterans Day
A slight chance of rain after 3pm. Mostly cloudy, with a high near 54. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of rain between 11pm and 4am. Cloudy, with a low around 40. North northwest wind 3 to 7 mph. Chance of precipitation is 50%.
Thursday
A chance of rain before 3pm. Cloudy, with a high near 43. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 31. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Friday
Cloudy, with a high near 38.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ortonville MI
 42.84°N 83.43°W (Elev. 978 ft)
Last Update:
2:13 am EST Nov 11, 2026
Forecast Valid:
3am EST Nov 11, 2026-6pm EST Nov 17, 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