Measurements:
°C
°F
Mackinac Island
30°F
SW 23 mph
Feels like: 14°F
Precip: 100%
World Resorts USA Mackinac Island Weather

14 Day Weather Forecast

03.13
fri
DAY
30°F
W 30 mph
precip
100%
NIGHT
22°F
S 17 mph
precip
100%
03.14
sat
DAY
20°F
SE 7 mph
precip
0%
NIGHT
24°F
NW 6 mph
precip
0%
03.15
sun
DAY
24°F
W 24 mph
precip
100%
NIGHT
26°F
SW 24 mph
precip
100%
03.16
mon
DAY
10°F
SE 6 mph
precip
0%
NIGHT
4°F
SE 21 mph
precip
100%
03.17
tue
DAY
8°F
SE 16 mph
precip
100%
NIGHT
-2°F
E 7 mph
precip
0%
03.18
wed
DAY
16°F
N 12 mph
precip
100%
NIGHT
16°F
N 9 mph
precip
27%
03.19
thu
DAY
30°F
E 16 mph
precip
76%
NIGHT
16°F
SE 9 mph
precip
0%
03.20
fri
DAY
12°F
S 6 mph
precip
0%
NIGHT
4°F
SE 2 mph
precip
0%
03.21
sat
DAY
22°F
NE 7 mph
precip
81%
NIGHT
24°F
NE 4 mph
precip
57%
03.22
sun
DAY
30°F
NW 9 mph
precip
57%
NIGHT
32°F
N 6 mph
precip
22%
03.23
mon
DAY
34°F
SE 17 mph
precip
29%
NIGHT
26°F
SE 12 mph
precip
0%
03.24
tue
DAY
22°F
S 9 mph
precip
64%
NIGHT
18°F
SE 5 mph
precip
0%
03.25
wed
DAY
24°F
NW 6 mph
precip
0%
NIGHT
26°F
N 6 mph
precip
0%
03.26
thu
DAY
34°F
NE 14 mph
precip
57%
NIGHT
30°F
SE 2 mph
precip
65%

Mackinac Island Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Mackinac Island was 31.1°F. The maximum and minimum values were 30.0°F and 32.0°F respectively.

Mackinac Island on the Weather Map

Best Time to Visit Mackinac Island
The most sunny months:
July 14 days
August 14 days
September 12 days
The most warm months:
August 71.6 °F
July 71.5 °F
September 64.4 °F
Warmest sea temperature:
August 69.2 °F
July 66.8 °F
September 64.1 °F
The most cold months:
February 20.1 °F
January 20.4 °F
December 28.6 °F
The most rainy months:
August 3 days
May 2 days
July 2 days
The most windy months:
November 13 mph
December 13 mph
April 11 mph
USA Resorts:
NAME
Chicago +42
Hawaii +76
Honolulu +76
Houston +82
Las Vegas +96
Los Angeles +100
Maui +70
Miami +84
Miami Beach +82
New York +42
San Diego +94
San Francisco +72
Sarasota +80
Tampa +80
Washington +56
24 Hours Weather Forecast
Mackinac Island
Local time: 17:03
13 mar, friday
1800 30°F
SW
23 mph
2100 26°F
S
20 mph
14 mar, saturday
0000 22°F
S
17 mph
0300 20°F
SE
15 mph
0600 16°F
SE
9 mph
0900 16°F
SE
6 mph
1200 20°F
SE
7 mph
1500 24°F
E
6 mph