World Resorts USA Mackinac Island Weather

Mackinac Island 7 Days Forecast

04.12
thu
Day
16°F
SE 18 mph
Precip.
82%
Night
19°F
N 22 mph
Precip.
0%
05.12
fri
Day
28°F
NE 19 mph
Precip.
0%
Night
32°F
E 17 mph
Precip.
100%
06.12
sat
Day
27°F
SE 16 mph
Precip.
0%
Night
21°F
SE 7 mph
Precip.
0%
07.12
sun
Day
23°F
E 7 mph
Precip.
0%
Night
14°F
S 12 mph
Precip.
0%
08.12
mon
Day
19°F
NE 11 mph
Precip.
0%
Night
25°F
NE 17 mph
Precip.
100%
09.12
tue
Day
28°F
NE 16 mph
Precip.
100%
Night
34°F
NE 9 mph
Precip.
100%
10.12
wed
Day
30°F
NE 12 mph
Precip.
100%
Night
16°F
S 22 mph
Precip.
41%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 40.3°F. The highest and lowest sea temperatures during the month were 45.3°F and 36.1°F.

Air temperature in Mackinac Island, °F

Precipitation total in Mackinac Island, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Mackinac Island

Sunniest months:
July 14 days
August 14 days
September 12 days
Warmest months:
August 69.4 °F
July 69.3 °F
September 62.9 °F
Warmest sea temp:
August 67.3 °F
July 65.1 °F
September 62.7 °F
Coldest months:
February 22.9 °F
January 24.1 °F
March 31.1 °F
Rainiest months:
August 3 days
May 2 days
July 2 days
Windiest months:
November 13.5 mph
December 12.9 mph
April 11.7 mph

Mackinac Island on a weather map

Current weather
23:53
Mackinac Island
+19°F
N 22 mph
Feels like: +3°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+30°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+45°F
Los Angeles
+55°F
Miami
+70°F
Miami Beach
+77°F
Maui
+70°F
New York
+25°F
San Diego
+57°F
San Francisco
+48°F
Sarasota
+63°F
Tampa
+63°F
Houston
+46°F
Chicago
+5°F
all places
24 Hours Forecast
Mackinac Island
Local time: 23:53
December 05, friday
0000
19°F
N
22 mph
0300
21°F
N
22 mph
0600
25°F
NE
24 mph
0900
28°F
NE
22 mph
1200
28°F
NE
19 mph
1500
30°F
NE
16 mph
1800
32°F
NE
16 mph
2100
32°F
NE
16 mph
Units of measurement: °C / °F