MACKINAC ISLAND, MI 49757 Weather Forecast & Current Conditions

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MACKINAC ISLAND, MI
Current Weather

3:35 AM EDT OCT 15, 2025
Overcast
48°F
Feels Like: 45°F
Dewpoint: 41°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: NNE at 6 mph
Pressure: 30.33 inches
Last 72 hours

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MACKINAC ISLAND, MI 49757
Weather Forecast

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

Friday
17 OCT 2025
Saturday
18 OCT 2025
Sunday
19 OCT 2025
Monday
20 OCT 2025
Tuesday
21 OCT 2025
Low 49° Low 55° Low 54° Low 42° Low 44°
High 58° High 62° High 56° High 51° High 56°
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
Overcast
85% Rain
Overcast
84% Rain
Overcast
96% Rain
Overcast
57% Rain
Partly Cloudy
25% Rain
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