Union Lake, Michigan Weather
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Weather Forecast for Union Lake, Michigan : Oakland County
Issued: 5:13 am EDT Sep 1, 2025 Latitude: 42.6147541 Longitude: -83.4468828 View on Google Maps

MouseOver for Detail Forecast
Labor Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Labor Day Mostly Clear on Tonight Sunny on Tuesday Mostly Sunny on Wednesday 60% chance of rain on Thursday 20% chance of on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
High: 78°F Low: 54°F High: 80°F High: 81°F High: 64°F High: 66°F High: 64°F High: 66°F
  Low: 56°F Low: 52°F Low: 45°F Low: 47°F Low: 43°F  
Sunny Mostly Clear Sunny Mostly Sunny Rain Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
PONTIAC - (KPTK)
48°
Clear
Shallow Fog
as of 6:53 AM EDST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 9 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
3 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
OAKLAND - (KVLL)
57°
Clear
as of 7:15 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
6 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
DETROIT CITY ARPT - (KDET)
54°
Clear
as of 6:53 AM EDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
3 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
WILLOW RUN ARPT - (KYIP)
48°
Clear
as of 6:53 AM EDST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 7 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
3 MPH
030° Northeast
Cloud Level(s): Clear
Sunny on Labor Day Labor Day... Sunny, with a high near 78. Calm wind becoming east around 6 mph in the morning.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 54. East southeast wind around 6 mph becoming calm in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 56. Light south wind.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 81. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
70% chance of rain Wednesday Night Wednesday Night... Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
60% chance of rain Thursday Thursday... Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 64. Chance of precipitation is 60%.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 45.
20% chance of Friday Friday... A chance of showers after 2pm. Partly sunny, with a high near 66.
20% chance of rain Friday Night Friday Night... A chance of showers before 8pm. Partly cloudy, with a low around 47.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 64.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 43.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 66.
Current Radar Image


Sun Almanac for Union Lake, Michigan
Sunrise: 06:59 AM
Sunset: 8:08 PM
Civil Sunrise:06:30 AM
Civil Sunset: 8:37 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 9:12 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 9:48 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.