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.

Fair

73°F

23°C

Humidity 78%
Wind Speed SW 13 G 21 mph
Barometer 30.02 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 22 Aug 1:15 pm EDT
Extended Forecast for

Mackinac Island MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. West wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then scattered showers and thunderstorms after 5am. Increasing clouds, with a low around 65. Southwest wind around 10 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Scattered showers and thunderstorms before 11am, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. West wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 73 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. West wind around 10 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Scattered
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 68. West wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 68 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. West wind 10 to 15 mph.
Tonight
Scattered showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then scattered showers and thunderstorms after 5am. Increasing clouds, with a low around 65. Southwest wind around 10 mph. Chance of precipitation is 70%.
Saturday
Scattered showers and thunderstorms before 11am, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. West wind 10 to 15 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. West wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 68. West wind 10 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
12:54 pm EDT Aug 22, 2025
Forecast Valid:
1pm EDT Aug 22, 2025-6pm EDT Aug 28, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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