Pontchartrain Shores, Michigan Weather
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Weather Forecast for Pontchartrain Shores, Michigan : Mackinac County
Issued: 9:09 am EDT Sep 1, 2025 Latitude: 46.0294588 Longitude: -84.5917121 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 Mostly Sunny on Tuesday 70% chance of thunderstorms on Wednesday 40% chance of on Thursday Rain on Friday 20% chance of on Saturday Mostly Sunny on Sunday
High: 72°F Low: 57°F High: 74°F High: 65°F High: 54°F High: 55°F High: 55°F High: 58°F
  Low: 61°F Low: 50°F Low: 48°F Low: 47°F Low: 47°F  
Sunny Mostly Clear Mostly Sunny Thunderstorms Partly Sunny Rain Partly Sunny Mostly Sunny
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Current Conditions at
MACKINAC ISLAND - (KMCD)
66°
Clear
as of 9:35 AM EDST
Rel. Humidity: 72%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
2 MPH
Cloud Level(s): Clear
Current Conditions at
CHEBOYGAN COUNTY ARPT - (KSLH)
66°
Clear
as of 9:35 AM EDST
Rel. Humidity: 72%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
2 MPH
Cloud Level(s): Clear
Current Conditions at
SAULT STE MARIE - (KANJ)
61°
Cloudy
as of 9:39 AM EDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 200ft, Solid Overcast at 10000ft
Sunny on Labor Day Labor Day... Sunny, with a high near 72. East wind around 5 mph becoming south in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. Southeast wind around 5 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 74. South wind around 5 mph.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers after 2am. Mostly clear, with a low around 61. South wind 5 to 10 mph.
70% chance of thunderstorms Wednesday Wednesday... Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 65. South wind around 15 mph. Chance of precipitation is 70%.
70% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Chance of precipitation is 70%.
40% chance of Thursday Thursday... A 40 percent chance of showers. Partly sunny, with a high near 54.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 48.
Rain on Friday Friday... Showers likely. Mostly cloudy, with a high near 55.
20% chance of rain Friday Night Friday Night... A chance of showers before 2am. Mostly cloudy, with a low around 47.
20% chance of Saturday Saturday... A chance of showers. Partly sunny, with a high near 55.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 47.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 58.
Current Radar Image


Sun Almanac for Pontchartrain Shores, Michigan
Sunrise: 07:00 AM
Sunset: 8:17 PM
Civil Sunrise:06:29 AM
Civil Sunset: 8:47 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 9:25 PM
Astro Sunrise: 05:12 AM
Astro Sunset: 10:04 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.