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Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Overcast

48°F

9°C

Humidity 66%
Wind Speed N 15 G 25 mph
Barometer 29.89 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 May 4:35 pm EDT
Extended Forecast for

Saint Ignace MI

  • This Afternoon

    This Afternoon: Patchy drizzle after 5pm. Partly sunny, with a high near 49. North wind around 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before 8pm. Partly cloudy, with a low around 40. Northwest wind around 10 mph.

    Low: 40 °F

    Patchy
    Drizzle then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind 5 to 10 mph becoming west in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 39. West wind around 5 mph becoming south after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 68. South wind around 10 mph.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy drizzle after 5pm. Partly sunny, with a high near 49. North wind around 15 mph, with gusts as high as 30 mph.
Tonight
Patchy drizzle before 8pm. Partly cloudy, with a low around 40. Northwest wind around 10 mph.
Thursday
Sunny, with a high near 63. North wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Increasing clouds, with a low around 39. West wind around 5 mph becoming south after midnight.
Friday
Partly sunny, with a high near 68. South wind around 10 mph.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 60.
Sunday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 45.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 69.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Tuesday
Showers likely. Mostly cloudy, with a high near 64.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.74°W (Elev. 692 ft)
Last Update:
4:11 pm EDT May 13, 2026
Forecast Valid:
4pm EDT May 13, 2026-6pm EDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation