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

45°F

7°C

Humidity 76%
Wind Speed NW 17 G 21 mph
Barometer 29.84 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Nov 10:15 pm EST
Extended Forecast for

Mackinac Island MI

  • Tonight

    Tonight: Scattered showers, mainly before 4am. Cloudy, with a steady temperature around 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Scattered
    Showers and
    Breezy

  • Monday

    Monday: Isolated showers before 7am. Mostly cloudy, with a high near 51. Northwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 10%.

    High: 51 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 44. Southwest wind 10 to 15 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. West wind around 15 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before 4am. Cloudy, with a steady temperature around 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Isolated showers before 7am. Mostly cloudy, with a high near 51. Northwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 10%.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 44. Southwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 52. West wind around 15 mph.
Tuesday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 15 mph.
Veterans Day
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 46.
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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:
10:09 pm EST Nov 8, 2026
Forecast Valid:
10pm EST Nov 8, 2026-6pm EST Nov 15, 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