Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 21°F. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Tuesday
30th Dec
21

16

1

0
Wednesday
31st Dec
19

12

1

1
Thursday
1st Jan
18

12

5

1
Friday
2nd Jan
19

16

4

1
Saturday
3rd Jan
19

14

1

1

5-day weather forecast updated at 04:03 on Tuesday 30th December 2025 GMT

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The 5-day weather forecast for Michigan (Mackinac Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mackinac Island weather forecast by day

Below are the detailed weather forecasts for Mackinac Island for the next 5 days.

Mackinac Island weather for Tuesday 30th December 2025

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of 21°F and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 36% chance of some snow and a fresh breeze of 20 mph from the north-west.

21
°F maximum temperature
16
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
36
% chance of some snow
<2
cm of snow expected
5
°F wind chill
20
mph wind from NW

Mackinac Island weather for Wednesday 31st December 2025

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of 19°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 73% chance of some snow and a moderate breeze of 17 mph from the north-west.

19
°F maximum temperature
12
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
73
% chance of some snow
<5
cm of snow expected
5
°F wind chill
17
mph wind from NW

Mackinac Island weather for Thursday 1st January 2026

Expect clear skies with flurries of snow in Mackinac Island, Michigan with a maximum temperature of 18°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 16% chance of some snow and a fresh breeze of 20 mph from the west.

18
°F maximum temperature
12
°F minimum temperature
clear skies with flurries of snow
5
hours of sunshine
1
UV index (Low)
16
% chance of some snow
<2
cm of snow expected
0
°F wind chill
20
mph wind from W

Mackinac Island weather for Friday 2nd January 2026

Expect clear skies with flurries of snow in Mackinac Island, Michigan with a maximum temperature of 19°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a moderate breeze of 17 mph from the west.

19
°F maximum temperature
16
°F minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
25
% chance of some snow
<2
cm of snow expected
5
°F wind chill
17
mph wind from W

Mackinac Island weather for Saturday 3rd January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of 19°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 19% chance of some snow and a moderate breeze of 14 mph from the west.