Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 70°F. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Thursday
11th Jun
70

63

5

7
Friday
12th Jun
68

55

9

6
Saturday
13th Jun
68

55

3

5
Sunday
14th Jun
63

54

2

4
Monday
15th Jun
63

50

3

8

5-day weather forecast updated at 04:04 on Thursday 11th June 2026 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 Thursday 11th June 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 70°F, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 12 mph from the west.

70
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
81
% chance of some rain
<10
mm of rainfall expected
70
°F wind chill
12
mph wind from W

Mackinac Island weather for Friday 12th June 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 68°F, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 15 mph from the west.

68
°F maximum temperature
55
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
6
UV index (High)
50
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
mph wind from W

Mackinac Island weather for Saturday 13th June 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 12 mph from the south-west.

68
°F maximum temperature
55
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
74
% chance of some rain
<20
mm of rainfall expected
68
°F wind chill
12
mph wind from SW

Mackinac Island weather for Sunday 14th June 2026

Expect mostly cloudy with light rain in Mackinac Island, Michigan with a maximum temperature of 63°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 14 mph from the west.

63
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
27
% chance of some rain
<2
mm of rainfall expected
63
°F wind chill
14
mph wind from W

Mackinac Island weather for Monday 15th June 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 63°F, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the west.