Measurements:
°C
°F
Mackinac Island
18°F
N 22 mph
Feels like: -2°F
Precip: 0%
World Resorts USA Mackinac Island Weather

14 Day Weather Forecast

12.05
fri
DAY
26°F
NE 19 mph
precip
0%
NIGHT
30°F
E 17 mph
precip
100%
12.06
sat
DAY
24°F
SE 16 mph
precip
0%
NIGHT
18°F
SE 7 mph
precip
0%
12.07
sun
DAY
20°F
E 7 mph
precip
0%
NIGHT
10°F
S 12 mph
precip
0%
12.08
mon
DAY
16°F
NE 11 mph
precip
0%
NIGHT
22°F
NE 17 mph
precip
100%
12.09
tue
DAY
26°F
NE 16 mph
precip
100%
NIGHT
32°F
NE 9 mph
precip
100%
12.10
wed
DAY
28°F
NE 12 mph
precip
100%
NIGHT
12°F
S 22 mph
precip
41%
12.11
thu
DAY
18°F
E 8 mph
precip
84%
NIGHT
20°F
E 11 mph
precip
43%
12.12
fri
DAY
22°F
E 11 mph
precip
80%
NIGHT
20°F
SE 16 mph
precip
87%
12.13
sat
DAY
20°F
E 9 mph
precip
30%
NIGHT
20°F
N 17 mph
precip
0%
12.14
sun
DAY
34°F
NE 22 mph
precip
63%
NIGHT
18°F
E 29 mph
precip
100%
12.15
mon
DAY
20°F
SE 21 mph
precip
89%
NIGHT
14°F
SW 6 mph
precip
0%
12.16
tue
DAY
20°F
N 13 mph
precip
100%
NIGHT
24°F
N 14 mph
precip
73%
12.17
wed
DAY
26°F
NE 12 mph
precip
26%
NIGHT
18°F
SW 12 mph
precip
0%
12.18
thu
DAY
26°F
W 20 mph
precip
100%
NIGHT
28°F
W 19 mph
precip
100%

Mackinac Island Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Mackinac Island was 39.3°F. The maximum and minimum values were 34.6°F and 44.8°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 19.9 °F
January 21.2 °F
March 29.0 °F
The most rainy months:
August 3 days
May 2 days
July 2 days
The most windy months:
November 13 mph
December 12 mph
April 11 mph
USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Mackinac Island
Local time: 03:41
05 dec, friday
0600 22°F
NE
24 mph
0900 26°F
NE
22 mph
1200 26°F
NE
19 mph
1500 28°F
NE
16 mph
1800 30°F
NE
16 mph
2100 30°F
NE
16 mph
06 dec, saturday
0000 30°F
E
17 mph
0300 28°F
E
17 mph