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.

Shallow Fog

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in (1015.0 mb)
Dewpoint 36°F (2°C)
Visibility 8.00 mi
Last update 11 Nov 5:53 am EST
Extended Forecast for

Union Lake MI

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 54. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Cloudy, with a low around 41. North northwest wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain between 9am and 4pm. Cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 39. North northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28.

    Low: 28 °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

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Veterans Day
Mostly cloudy, with a high near 54. Calm wind becoming north northeast around 6 mph in the afternoon.
Tonight
A chance of rain, mainly after 5am. Cloudy, with a low around 41. North northwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday
A chance of rain between 9am and 4pm. Cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 32. North wind 10 to 14 mph, with gusts as high as 24 mph.
Friday
Mostly cloudy, with a high near 39. North northwest wind around 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28.
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 29.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly 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:
Union Lake MI
 42.62°N 83.42°W (Elev. 948 ft)
Last Update:
3:24 am EST Nov 11, 2026
Forecast Valid:
6am 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