Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 7°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Thursday
7th May
7

2

7

4
Friday
8th May
10

1

7

4
Saturday
9th May
11

5

4

4
Sunday
10th May
8

3

6

5
Monday
11th May
8

1

8

5

5-day weather forecast updated at 04:03 on Thursday 7th May 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 7th May 2026

Expect sunshine and showers in Mackinac Island, Michigan with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 19 kph from the west.

7
°C maximum temperature
2
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
19
kph wind from W

Mackinac Island weather for Friday 8th May 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

10
°C maximum temperature
1
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Mackinac Island weather for Saturday 9th May 2026

Expect mostly cloudy with light rain in Mackinac Island, Michigan with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 20 kph from the north-west.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
20
kph wind from NW

Mackinac Island weather for Sunday 10th May 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
19
kph wind from W

Mackinac Island weather for Monday 11th May 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.