Grand Marais weather live forecast

Today's maximum temperature in Grand Marais is expected to be 14°C. Select a day from the live weather forecast for Grand Marais, Michigan, USA for more weather parameters.

Sunday
18th Oct
14

8

9

3
Monday
19th Oct
12

8

8

3
Tuesday
20th Oct
14

7

2

3
Wednesday
21st Oct
15

8

3

3
Thursday
22nd Oct
12

9

5

3

5-day weather forecast updated at 04:02 on Sunday 18th October 2026 GMT

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

Grand Marais weather forecast by day

Below are the detailed weather forecasts for Grand Marais for the next 5 days.

Grand Marais weather for Sunday 18th October 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
32
kph wind from SW

Grand Marais weather for Monday 19th October 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

12
°C maximum temperature
8
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
21
kph wind from SW

Grand Marais weather for Tuesday 20th October 2026

Expect broken clouds in Grand Marais, Michigan with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Grand Marais weather for Wednesday 21st October 2026

Expect broken clouds in Grand Marais, Michigan with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
16
kph wind from S

Grand Marais weather for Thursday 22nd October 2026

Expect broken clouds in Grand Marais, Michigan with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.