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.

Overcast

37°F

3°C

Humidity 87%
Wind Speed N 16 G 26 mph
Barometer 29.85 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 5 Nov 9:16 pm EST
Extended Forecast for

Mackinac Island MI

  • Tonight

    Tonight: Showers likely, mainly after 4am. Cloudy, with a steady temperature around 39. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Rain and snow showers likely, becoming all rain after 9am. Cloudy, with a high near 44. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. North wind 10 to 15 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. North wind around 10 mph becoming west in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. West wind 10 to 15 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 4am. Cloudy, with a steady temperature around 39. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday
Rain and snow showers likely, becoming all rain after 9am. Cloudy, with a high near 44. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. North wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 47. North wind around 10 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 38. West wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 51. Breezy.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Veterans Day
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
9:11 pm EST Nov 5, 2026
Forecast Valid:
9pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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