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

63°F

17°C

Humidity 100%
Wind Speed W 8 mph
Barometer 29.81 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 27 Aug 2:35 am EDT
Extended Forecast for

3 Miles WNW Saint Ignace MI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 62. West wind around 10 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Northwest wind around 10 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. North wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. West wind around 5 mph becoming southeast in the evening.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74.

    High: 74 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 62. West wind around 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Northwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 48. North wind around 5 mph.
Friday
Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 51. West wind around 5 mph becoming southeast in the evening.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Mostly cloudy, with a high near 74.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63.
Tuesday
A chance of showers. Partly sunny, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Saint Ignace MI
 45.87°N 84.77°W (Elev. 663 ft)
Last Update:
2:24 am EDT Aug 27, 2026
Forecast Valid:
2am EDT Aug 27, 2026-6pm EDT Sep 2, 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