Measurements:
°C
°F
Grand Marais
26°F
S 12 mph
Feels like: 16°F
Precip: 100%
World Resorts USA Grand Marais Weather

14 Day Weather Forecast

04.03
fri
DAY
32°F
W 9 mph
precip
0%
NIGHT
26°F
W 18 mph
precip
0%
04.04
sat
DAY
28°F
SW 19 mph
precip
100%
NIGHT
20°F
S 13 mph
precip
0%
04.05
sun
DAY
34°F
SE 9 mph
precip
0%
NIGHT
30°F
SE 9 mph
precip
100%
04.06
mon
DAY
28°F
S 16 mph
precip
63%
NIGHT
10°F
SE 6 mph
precip
0%
04.07
tue
DAY
22°F
NE 9 mph
precip
0%
NIGHT
26°F
N 9 mph
precip
26%
04.08
wed
DAY
32°F
NE 17 mph
precip
0%
NIGHT
30°F
E 4 mph
precip
0%
04.09
thu
DAY
32°F
SW 5 mph
precip
100%
NIGHT
32°F
SW 9 mph
precip
100%
04.10
fri
DAY
32°F
SW 11 mph
precip
100%
NIGHT
32°F
SW 15 mph
precip
100%
04.11
sat
DAY
34°F
NE 11 mph
precip
78%
NIGHT
32°F
E 8 mph
precip
27%
04.12
sun
DAY
32°F
SE 7 mph
precip
43%
NIGHT
22°F
S 6 mph
precip
0%
04.13
mon
DAY
30°F
W 8 mph
precip
0%
NIGHT
24°F
SW 6 mph
precip
0%
04.14
tue
DAY
36°F
W 7 mph
precip
41%
NIGHT
28°F
S 6 mph
precip
0%
04.15
wed
DAY
30°F
W 6 mph
precip
67%
NIGHT
26°F
W 7 mph
precip
0%
04.16
thu
DAY
30°F
W 17 mph
precip
100%
NIGHT
26°F
SW 14 mph
precip
100%

Grand Marais Sea Water Temperature in April, °F

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Grand Marais was 32.4°F. The maximum and minimum values were 31.6°F and 33.6°F respectively.

Grand Marais on the Weather Map

Best Time to Visit Grand Marais
The most sunny months:
September 14 days
August 13 days
July 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
April 9 mph
USA Resorts:
NAME
Chicago +46
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +54
Los Angeles +56
Maui +66
Miami +74
Miami Beach +78
New York +40
San Diego +58
San Francisco +50
Sarasota +72
Tampa +72
Washington +48
24 Hours Weather Forecast
Grand Marais
Local time: 06:22
03 apr, friday
0900 28°F
S
13 mph
1200 32°F
W
9 mph
1500 34°F
W
11 mph
1800 32°F
W
14 mph
2100 28°F
SW
17 mph
04 apr, saturday
0000 26°F
W
18 mph
0300 24°F
SW
22 mph
0600 24°F
SW
24 mph