10.27
tue
tue
DAY
48°F
NW 16 mph
precip
18%
18%
NIGHT
48°F
NW 16 mph
precip
19%
19%
10.28
wed
wed
DAY
60°F
NE 11 mph
precip
18%
18%
NIGHT
56°F
N 11 mph
precip
9%
9%
10.29
thu
thu
DAY
54°F
E 15 mph
precip
32%
32%
NIGHT
48°F
SE 14 mph
precip
8%
8%
10.30
fri
fri
DAY
46°F
SE 11 mph
precip
6%
6%
NIGHT
46°F
SW 7 mph
precip
18%
18%
10.31
sat
sat
DAY
48°F
NW 7 mph
precip
23%
23%
NIGHT
48°F
NW 6 mph
precip
37%
37%
11.01
sun
sun
DAY
52°F
W 11 mph
precip
50%
50%
NIGHT
52°F
NW 3 mph
precip
37%
37%
11.02
mon
mon
DAY
56°F
W 8 mph
precip
35%
35%
NIGHT
52°F
NW 14 mph
precip
48%
48%
11.03
tue
tue
DAY
48°F
E 5 mph
precip
20%
20%
NIGHT
44°F
SW 3 mph
precip
8%
8%
11.04
wed
wed
DAY
46°F
N 5 mph
precip
6%
6%
NIGHT
44°F
S 9 mph
precip
16%
16%
11.05
thu
thu
DAY
42°F
S 11 mph
precip
11%
11%
NIGHT
40°F
SW 11 mph
precip
6%
6%
11.06
fri
fri
DAY
42°F
W 7 mph
precip
7%
7%
NIGHT
42°F
NW 8 mph
precip
10%
10%
11.07
sat
sat
DAY
44°F
NW 9 mph
precip
12%
12%
NIGHT
42°F
N 11 mph
precip
16%
16%
11.08
sun
sun
DAY
48°F
NW 12 mph
precip
22%
22%
NIGHT
50°F
NW 11 mph
precip
27%
27%
Sea water
temperature
temperature
| Mackinac Island |
Weather in
October
October
| Mackinac Island |
7 day weather
forecast
forecast
| Mackinac Island |
10 day weather
forecast
forecast
| Mackinac Island |
14 day weather
forecast
forecast
| Mackinac Island |
Monthly weather
averages
averages
| Mackinac Island |
Current Weather
Conditions
Conditions
| Mackinac Island |
When is the Best
Time to Visit?
Time to Visit?
| Mackinac Island |
Mackinac Island Sea Water Temperature in October, °F
The average sea surface temperature in October 2026 for Mackinac Island was 56.3°F. The maximum and minimum values were 50.8°F and 61.6°F respectively.
Mackinac Island on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+58 |
| Chicago | |
+58 |
| Hawaii | |
+80 |
| Houston |  |
+74 |
| Las Vegas |  |
+64 |
| Los Angeles | |
+74 |
| Maui | |
+72 |
| Miami | |
+82 |
| New York | |
+62 |
| Panama City Beach | |
+64 |
| San Diego | |
+74 |
| San Francisco | |
+60 |
| Santa Monica | |
+72 |
| Tampa | |
+72 |
| Washington | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Mackinac Island
Local time: 00:47
27 oct, tuesday
| 0300 | |
46°F | W 14 mph |
| 0600 | |
46°F | NW 14 mph |
| 0900 | |
46°F | NW 15 mph |
| 1200 | |
48°F | NW 16 mph |
| 1500 | |
48°F | NW 16 mph |
| 1800 | |
50°F | NW 19 mph |
| 2100 | |
48°F | NW 19 mph |
28 oct, wednesday
| 0000 | |
48°F | NW 16 mph |