Measurements:
°C
°F
CURRENT WEATHER
00:13
Grand Marais
54°F
SW 9 mph
Feels like: 54°F
Precip: 10%
World Resorts USA Grand Marais Weather

14 Day Weather Forecast

06.25
thu
DAY
60°F
N 8 mph
precip
5%
NIGHT
52°F
SE 5 mph
precip
8%
06.26
fri
DAY
62°F
N 3 mph
precip
5%
NIGHT
52°F
SW 6 mph
precip
9%
06.27
sat
DAY
60°F
W 6 mph
precip
7%
NIGHT
54°F
SW 12 mph
precip
8%
06.28
sun
DAY
62°F
W 11 mph
precip
11%
NIGHT
58°F
SW 9 mph
precip
53%
06.29
mon
DAY
60°F
W 9 mph
precip
35%
NIGHT
60°F
SW 4 mph
precip
43%
06.30
tue
DAY
76°F
NE 6 mph
precip
10%
NIGHT
62°F
NE 6 mph
precip
57%
07.01
wed
DAY
72°F
N 6 mph
precip
14%
NIGHT
64°F
E 3 mph
precip
20%
07.02
thu
DAY
66°F
N 6 mph
precip
27%
NIGHT
66°F
E 4 mph
precip
27%
07.03
fri
DAY
70°F
N 6 mph
precip
17%
NIGHT
64°F
SE 1 mph
precip
26%
07.04
sat
DAY
68°F
N 5 mph
precip
18%
NIGHT
62°F
W 4 mph
precip
26%
07.05
sun
DAY
66°F
W 8 mph
precip
23%
NIGHT
66°F
E 8 mph
precip
4%
07.06
mon
DAY
70°F
NE 12 mph
precip
10%
NIGHT
64°F
SE 15 mph
precip
7%
07.07
tue
DAY
68°F
SE 12 mph
precip
6%
NIGHT
62°F
S 8 mph
precip
8%

Grand Marais Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Grand Marais was 36.1°F. The maximum and minimum values were 32.8°F and 37.8°F respectively.

Grand Marais on the Weather Map

Best Time to Visit Grand Marais
The most sunny months:
September 14 days
August 13 days
May 12 days
The most warm months:
August 70.1 °F
July 69.0 °F
September 63.5 °F
Warmest sea temperature:
August 61.3 °F
September 60.2 °F
October 53.1 °F
The most cold months:
January 15.2 °F
February 16.3 °F
December 22.1 °F
The most rainy months:
August 3 days
April 2 days
July 2 days
The most windy months:
November 10 mph
December 9 mph
January 9 mph
more details
USA Resorts:
NAME
F°
Chicago +66
Hawaii +80
Honolulu +80
Houston +82
Las Vegas +96
Los Angeles +66
Maui +74
Miami +80
Miami Beach +82
Myrtle Beach +78
New York +70
San Diego +68
San Francisco +58
Sarasota +84
Tampa +84
all resorts
24 Hours Weather Forecast
Grand Marais
Local time: 00:13
25 jun, thursday
0300 54°F
S
7 mph
0600 56°F
S
6 mph
0900 58°F
SW
5 mph
1200 60°F
N
8 mph
1500 62°F
NE
4 mph
1800 62°F
E
5 mph
2100 58°F
SE
4 mph
26 jun, friday
0000 52°F
SE
5 mph