National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Mostly Cloudy

43°F

6°C

Humidity 61%
Wind Speed NW 17 G 31 mph
Barometer 29.90 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 5 Nov 4:36 pm EST
Extended Forecast for

Mackinac Island MI

  • This Afternoon

    This Afternoon: Isolated showers. Partly sunny, with a steady temperature around 43. Breezy, with a northwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 43 °F

    Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Isolated showers between 10pm and 1am. Partly cloudy, with a low around 35. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Isolated
    Showers and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Northwest wind around 10 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 51. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Partly sunny, with a high near 34.

    High: 34 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Isolated showers. Partly sunny, with a steady temperature around 43. Breezy, with a northwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Isolated showers between 10pm and 1am. Partly cloudy, with a low around 35. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 46. Northwest wind around 10 mph.
Thursday Night
Showers, mainly after 1am. Low around 39. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday
Showers. High near 51. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 28.
Sunday
Snow showers likely. Partly sunny, with a high near 34.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Monday
A chance of snow showers. Partly sunny, with a high near 36.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Veterans Day
A chance of rain and snow showers. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 33.
Wednesday
A chance of showers. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
4:24 pm EST Nov 5, 2025
Forecast Valid:
4pm EST Nov 5, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation