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.

Light Rain Fog

63°F

17°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 0.25 mi
Last update 31 Aug 9:35 am EDT
Extended Forecast for

9 Miles NNW Saint Ignace MI

  • Today

    Today: Rain and possibly a thunderstorm before noon, then a chance of rain between noon and 2pm. Patchy fog between noon and 2pm. High near 75. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Rain and
    Areas Fog
    then Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 11pm and 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 63 °F

    Scattered
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 60. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 8am. Mostly cloudy, with a high near 78. West wind 5 to 10 mph.

    High: 78 °F

    Slight Chance
    Showers

  • Wednesday Night

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

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Rain and possibly a thunderstorm before noon, then a chance of rain between noon and 2pm. Patchy fog between noon and 2pm. High near 75. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, mainly between 11pm and 2am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 60. West wind around 5 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of showers after 8am. Mostly cloudy, with a high near 78. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Saint Ignace MI
 45.97°N 84.82°W (Elev. 699 ft)
Last Update:
9:41 am EDT Aug 31, 2026
Forecast Valid:
9am EDT Aug 31, 2026-6pm EDT Sep 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation