Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 4°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Wednesday
25th Mar
4

-3

1

2
Thursday
26th Mar
1

-4

1

2
Friday
27th Mar
-5

-8

2

3
Saturday
28th Mar
-2

-6

4

3
Sunday
29th Mar
4

-4

3

3

5-day weather forecast updated at 04:03 on Wednesday 25th March 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 Wednesday 25th March 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 4°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
19
kph wind from SE

Mackinac Island weather for Thursday 26th March 2026

Expect mostly cloudy with light rain in Mackinac Island, Michigan with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 23 kph from the north-west.

1
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
76
% chance of some rain
<5
mm of rainfall expected
-4
°C wind chill
23
kph wind from NW

Mackinac Island weather for Friday 27th March 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of -5°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the north.

-5
°C maximum temperature
-8
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-11
°C wind chill
20
kph wind from N

Mackinac Island weather for Saturday 28th March 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 25 kph from the west.

-2
°C maximum temperature
-6
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-8
°C wind chill
25
kph wind from W

Mackinac Island weather for Sunday 29th March 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.