Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be -5°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Monday
16th Mar
-5

-14

3

0
Tuesday
17th Mar
-9

-14

4

2
Wednesday
18th Mar
-1

-10

0

2
Thursday
19th Mar
1

-3

1

3
Friday
20th Mar
1

-3

0

2

5-day weather forecast updated at 04:03 on Tuesday 17th 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 Monday 16th March 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -5°C and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 100% chance of some snow and a fresh breeze of 38 kph from the north.

-5
°C maximum temperature
-14
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
0
UV index (None)
100
% chance of some snow
<5
cm of snow expected
-14
°C wind chill
38
kph wind from N

Mackinac Island weather for Tuesday 17th March 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of -9°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 31 kph from the north-west.

-9
°C maximum temperature
-14
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-18
°C wind chill
31
kph wind from NW

Mackinac Island weather for Wednesday 18th March 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 77% chance of some snow and a moderate breeze of 23 kph from the south.

-1
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
2
UV index (Low)
77
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
23
kph wind from S

Mackinac Island weather for Thursday 19th March 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 26% chance of some snow and a gentle breeze of 17 kph from the west.

1
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
3
UV index (Moderate)
26
% chance of some snow
<2
cm of snow expected
-3
°C wind chill
17
kph wind from W

Mackinac Island weather for Friday 20th March 2026

Expect overcast with light snow in Mackinac Island, Michigan with a maximum temperature of 1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 50% chance of some snow and a gentle breeze of 14 kph from the south-west.