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Heavy Rain at Times Through Tonight

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Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Rain

39°F

4°C

Humidity 81%
Wind Speed SE 10 mph
Barometer 30.15 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Apr 4:55 am EDT
Extended Forecast for

Mackinac Island MI

  • Overnight

    Overnight: Showers. Low around 33. Southeast wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 5pm. Patchy fog after 8am. High near 44. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 44 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then scattered showers. Patchy fog. Low around 42. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: Scattered showers, mainly before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 49. West wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 49 °F

    Scattered
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Scattered showers before 11pm, then scattered showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 40. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 90%.

    Low: 40 °F

    Scattered
    T-storms then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly cloudy, with a high near 48.

    High: 48 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers. Low around 33. Southeast wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, with thunderstorms also possible after 5pm. Patchy fog after 8am. High near 44. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then scattered showers. Patchy fog. Low around 42. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Monday
Scattered showers, mainly before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 49. West wind 10 to 15 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers before 11pm, then scattered showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 40. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 8am. High near 47. Chance of precipitation is 80%.
Tuesday Night
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 48.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Mostly cloudy, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 53.
Friday Night
Showers likely. Mostly cloudy, with a low around 41.
Saturday
A chance of showers. Mostly cloudy, with a high near 46.
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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:
4:56 am EDT Apr 12, 2026
Forecast Valid:
5am EDT Apr 12, 2026-6pm EDT Apr 18, 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