Isle Royale weather live forecast

Today's maximum temperature in Isle Royale is expected to be -16°C. Select a day from the live weather forecast for Isle Royale, Michigan, USA for more weather parameters.

Saturday
13th Dec
-16

-19

0

0
Sunday
14th Dec
-9

-16

1

0
Monday
15th Dec
-8

-12

3

1
Tuesday
16th Dec
1

-9

0

0
Wednesday
17th Dec
-1

-7

2

1

5-day weather forecast updated at 04:05 on Friday 12th December 2025 GMT

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The 5-day weather forecast for Michigan (Isle Royale) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Isle Royale weather forecast by day

Below are the detailed weather forecasts for Isle Royale for the next 5 days.

Isle Royale weather for Saturday 13th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -16°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 41% chance of some snow and a fresh breeze of 36 kph from the north-west.

-16
°C maximum temperature
-19
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
41
% chance of some snow
<2
cm of snow expected
-28
°C wind chill
36
kph wind from NW

Isle Royale weather for Sunday 14th December 2025

Expect overcast skies in Isle Royale, Michigan with a maximum temperature of -9°C and 1 hour of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 32 kph from the north-west.

-9
°C maximum temperature
-16
°C minimum temperature
overcast skies
1
hour of sunshine
0
UV index (None)
0
cm of snow expected
-18
°C wind chill
32
kph wind from NW

Isle Royale weather for Monday 15th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -8°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 50% chance of some snow and a fresh breeze of 35 kph from the south-west.

-8
°C maximum temperature
-12
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
50
% chance of some snow
<5
cm of snow expected
-18
°C wind chill
35
kph wind from SW

Isle Royale weather for Tuesday 16th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of 1°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 44% chance of some snow and a fresh breeze of 34 kph from the south-west.

1
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
44
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
34
kph wind from SW

Isle Royale weather for Wednesday 17th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -1°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 59% chance of some snow and a fresh breeze of 32 kph from the north-west.