MACKINAC ISLAND, MI 49757 Weather Forecast & Current Conditions

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MACKINAC ISLAND, MI
Current Weather

1:15 AM EDT OCT 15, 2025
Clear
46°F
Feels Like: 42°F
Dewpoint: 41°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: NNW at 8 mph
Pressure: 30.34 inches
Last 72 hours

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MACKINAC ISLAND, MI 49757
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
WEDNESDAY
Partly sunny early then clearing. Highs in the upper 50s. Northeast winds around 5 mph shifting to the northwest in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 40s. Light winds.
THURSDAY
Mostly sunny. Highs in the lower 60s. Light winds.
THURSDAY NIGHT
Mostly cloudy. Chance of rain showers early, then rain showers after midnight. Lows in the upper 40s. South winds 5 to 10 mph.
FRIDAY
Light rain showers likely. Highs in the mid 60s. Chance of showers 70 percent.
FRIDAY NIGHT
Light rain showers likely. Lows in the lower 50s. Chance of showers 70 percent.
SATURDAY
Light rain showers likely. Highs in the mid 60s. Chance of showers 70 percent.
SATURDAY NIGHT
Light rain showers likely. Lows in the upper 40s. Chance of showers 60 percent.
SUNDAY
Light rain showers likely. Highs in the upper 50s. Chance of showers 70 percent.
SUNDAY NIGHT
Partly cloudy with a 50 percent chance of light rain showers. Lows in the mid 40s.
MONDAY
Partly sunny with a 30 percent chance of rain showers. Highs in the upper 50s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 40s.

Visible Weather Satellite
MACKINAC ISLAND, MI 49757
Infrared Weather Satellite
MACKINAC ISLAND, MI 49757
NEXRAD Weather Radar
MACKINAC ISLAND, MI 49757

MACKINAC ISLAND, MI 3 hourly weather forecast

weather forecast created  7:00 PM CDT 10/14/2025
Wednesday
15 OCT 2025
MACKINAC ISLAND, MI 49757 weather forecast Day 1, 0 hours 2 AM 48° 44° Overcast 17%
RAIN
<.01 in
0% Thunder
( 0% severe)
N   8 77% 41°
Low 46° MACKINAC ISLAND, MI 49757 weather forecast Day 1, 3 hours 5 AM 48° 45° Mostly Cloudy NE   6 71% 39°
High 57° MACKINAC ISLAND, MI 49757 weather forecast Day 1, 6 hours 8 AM 47° 44° Partly Cloudy 4%

0% Thunder
( 0% severe)
ENE   6 74% 39°

Partly Cloudy



MACKINAC ISLAND, MI 49757 weather forecast Day 1, 9 hours 11 AM 51° 50° Partly Cloudy ENE   3 63% 39°
MACKINAC ISLAND, MI 49757 weather forecast Day 1, 12 hours 2 PM 54° 54° Partly Cloudy 3%

0% Thunder
( 0% severe)
NNW   3 52% 37°
MACKINAC ISLAND, MI 49757 weather forecast Day 1, 15 hours 5 PM 55° 54° Partly Cloudy W   6 51% 37°
MACKINAC ISLAND, MI 49757 weather forecast Day 1, 18 hours 8 PM 50° 47° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   7 66% 39°
MACKINAC ISLAND, MI 49757 weather forecast Day 1, 21 hours 11 PM 47° 44° Clear N   7 76% 40°
Thursday
16 OCT 2025
MACKINAC ISLAND, MI 49757 weather forecast Day 2, 0 hours 2 AM 46° 43° Clear 0%

0% Thunder
( 0% severe)
N   6 83% 41°
Low 44° MACKINAC ISLAND, MI 49757 weather forecast Day 2, 3 hours 5 AM 46° 44° Clear N   5 86% 42°
High 58° MACKINAC ISLAND, MI 49757 weather forecast Day 2, 6 hours 8 AM 46° 45° Clear 1%

0% Thunder
( 0% severe)
NNE   3 86% 42°

Partly Cloudy



MACKINAC ISLAND, MI 49757 weather forecast Day 2, 9 hours 11 AM 52° 52° Clear NE   3 69% 42°
MACKINAC ISLAND, MI 49757 weather forecast Day 2, 12 hours 2 PM 55° 55° Partly Cloudy 4%

0% Thunder
( 0% severe)
SE   3 61% 42°
MACKINAC ISLAND, MI 49757 weather forecast Day 2, 15 hours 5 PM 55° 54° Partly Cloudy SE   5 61% 42°
MACKINAC ISLAND, MI 49757 weather forecast Day 2, 18 hours 8 PM 52° 50° Mostly Cloudy 35%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
ESE   6 71% 43°
MACKINAC ISLAND, MI 49757 weather forecast Day 2, 21 hours 11 PM 51° 48° Mostly Cloudy SE   8 77% 44°

MACKINAC ISLAND, MI extended weather forecast

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Low 43° Low 49° Low 54° Low 45° Low 43°
High 57° High 58° High 61° High 53° High 49°
MACKINAC ISLAND, MI 49757 weather forecast Day 3 MACKINAC ISLAND, MI 49757 weather forecast Day 4 MACKINAC ISLAND, MI 49757 weather forecast Day 5 MACKINAC ISLAND, MI 49757 weather forecast Day 6 MACKINAC ISLAND, MI 49757 weather forecast Day 7
Partly Cloudy
8% Rain
Overcast
82% Rain
Overcast
91% Rain
Overcast
68% Rain
Overcast
65% Rain
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