Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 8°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Tuesday
14th Apr
8

4

1

5
Wednesday
15th Apr
7

3

0

3
Thursday
16th Apr
9

3

2

3
Friday
17th Apr
8

3

8

6
Saturday
18th Apr
14

5

2

1

5-day weather forecast updated at 04:03 on Tuesday 14th 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 Tuesday 14th April 2026

Expect mostly cloudy with rain in Mackinac Island, Michigan with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 21 kph from the east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
27
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
21
kph wind from E

Mackinac Island weather for Wednesday 15th April 2026

Expect overcast with light rain in Mackinac Island, Michigan with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 14 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
40
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
14
kph wind from E

Mackinac Island weather for Thursday 16th April 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 14 kph from the north-west.

9
°C maximum temperature
3
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
44
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
14
kph wind from NW

Mackinac Island weather for Friday 17th April 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 8°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

8
°C maximum temperature
3
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
5
°C wind chill
20
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 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 27 kph from the south-east.