Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 11°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Friday
17th Apr
11

3

8

5
Saturday
18th Apr
10

1

4

2
Sunday
19th Apr
1

-2

2

2
Monday
20th Apr
4

-3

8

5
Tuesday
21st Apr
10

3

11

3

5-day weather forecast updated at 04:12 on Friday 17th April 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 Friday 17th April 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

11
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
22
kph wind from E

Mackinac Island weather for Saturday 18th April 2026

Expect mostly cloudy with rain in Mackinac Island, Michigan with a maximum temperature of 10°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 25 kph from the north-west.

10
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
48
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
25
kph wind from NW

Mackinac Island weather for Sunday 19th April 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

1
°C maximum temperature
-2
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-5
°C wind chill
24
kph wind from NW

Mackinac Island weather for Monday 20th April 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 4°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 west.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
°C wind chill
16
kph wind from W

Mackinac Island weather for Tuesday 21st April 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.