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

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.25 in (1024.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Sep 12:53 pm EDT
Extended Forecast for

4 Miles SE Ortonville MI

  • This Afternoon

    This Afternoon: A slight chance of showers after 3pm. Mostly cloudy, with a high near 74. North wind around 5 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North northeast wind 3 to 5 mph.

    Low: 52 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 73. Northeast wind 6 to 8 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. East northeast wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers after 8am. High near 65. East southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 57. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of showers after 3pm. Mostly cloudy, with a high near 74. North wind around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North northeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 73. Northeast wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 54. East northeast wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday
Showers after 8am. High near 65. East southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 57. Chance of precipitation is 90%.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A chance of showers. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Ortonville MI
 42.79°N 83.4°W (Elev. 1086 ft)
Last Update:
10:13 am EDT Sep 17, 2026
Forecast Valid:
1pm EDT Sep 17, 2026-6pm EDT Sep 23, 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