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.

Mostly Cloudy

47°F

8°C

Humidity 77%
Wind Speed W 5 mph
Barometer 29.93 in (1013.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 10 Nov 6:53 am EST
Extended Forecast for

Union Lake MI

  • Today

    Today: Sunny, with a high near 60. West northwest wind around 10 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. West wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 51. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain between 7pm and 1am. Mostly cloudy, with a low around 37. North wind 5 to 9 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 44. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 60. West northwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 36. West wind around 6 mph becoming calm after midnight.
Veterans Day
A chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 51. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain between 7pm and 1am. Mostly cloudy, with a low around 37. North wind 5 to 9 mph. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 44. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union Lake MI
 42.6°N 83.42°W (Elev. 928 ft)
Last Update:
4:35 am EST Nov 10, 2026
Forecast Valid:
7am EST Nov 10, 2026-6pm EST Nov 16, 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