Grand Marais weather live forecast

Today's maximum temperature in Grand Marais is expected to be 70°F. Select a day from the live weather forecast for Grand Marais, Michigan, USA for more weather parameters.

Monday
6th Jul
70

54

15

8
Tuesday
7th Jul
73

64

10

7
Wednesday
8th Jul
68

63

1

3
Thursday
9th Jul
66

55

4

6
Friday
10th Jul
64

54

9

8

5-day weather forecast updated at 04:03 on Monday 6th July 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 Monday 6th July 2026

Expect clear skies in Grand Marais, Michigan with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

70
°F maximum temperature
54
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
70
°F wind chill
6
mph wind from N

Grand Marais weather for Tuesday 7th July 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 73°F, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

73
°F maximum temperature
64
°F minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from S

Grand Marais weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Grand Marais, Michigan with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 4 mph from the south.

68
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
4
mph wind from S

Grand Marais weather for Thursday 9th July 2026

Expect isolated thunderstorms in Grand Marais, Michigan with a maximum temperature of 66°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 8 mph from the north-west.

66
°F maximum temperature
55
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
37
% chance of some rain
<10
mm of rainfall expected
66
°F wind chill
8
mph wind from NW

Grand Marais weather for Friday 10th July 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 64°F, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.