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

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Partly Cloudy

64°F

18°C

Humidity 83%
Wind Speed SE 10 mph
Barometer 30.11 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Oct 11:55 pm EDT
Extended Forecast for

Mackinac Island MI

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 10 percent chance of showers before 8am. Sunny, with a high near 73. South wind around 5 mph becoming southwest in the afternoon.

    High: 73 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. South wind 10 to 15 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 9pm, then a chance of showers after 2am. Partly cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 60. Southeast wind around 5 mph.
Saturday
A 10 percent chance of showers before 8am. Sunny, with a high near 73. South wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 64. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 75. South wind 10 to 15 mph.
Sunday Night
A slight chance of showers before 9pm, then a chance of showers after 2am. Partly cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 61.
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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:
11:09 pm EDT Oct 3, 2025
Forecast Valid:
12am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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