Weather information for the Mackinac Island area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Mackinac Island are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 25° | 26° | 36° | 48° | 61° | 71° | 77° | 75° | 67° | 56° | 42° | 30° |
| Avg. Low | 8° | 7° | 17° | 30° | 40° | 50° | 57° | 55° | 48° | 38° | 28° | 16° |
| Daily Avg | 17° | 17° | 27° | 40° | 51° | 61° | 68° | 66° | 58° | 48° | 36° | 24° |
| Avg. Precip. | 1.5 in | 1.3 in | 1.7 in | 2.3 in | 2.5 in | 2.6 in | 2.8 in | 3.0 in | 3.9 in | 2.5 in | 2.4 in | 2.1 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Overnight
Partly Cloudy
Saturday
Partly Sunny
Saturday Night
Mostly Cloudy
Sunday
Sunny
Sunday Night
Mostly Clear
Monday
Mostly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Partly cloudy. Low around 37, with temperatures rising to around 40 overnight. South wind around 5 mph. |
| Saturday | Partly sunny, with a high near 59. Southwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night | Mostly cloudy, with a low around 48. South wind 5 to 15 mph. |
| Sunday | Sunny, with a high near 63. Southwest wind 0 to 15 mph. |
| Sunday Night | Mostly clear, with a low around 52. South wind 0 to 15 mph. |
| Monday | Mostly sunny, with a high near 67. |
| Monday Night | Partly cloudy, with a low around 56. |
| Tuesday | Sunny, with a high near 67. |
| Tuesday Night | Mostly clear, with a low around 54. |
| Wednesday | Mostly sunny, with a high near 67. |
| Wednesday Night | A chance of rain showers after 8pm. Mostly cloudy, with a low around 54. |
| Thursday | A chance of rain showers before 2pm. Partly sunny, with a high near 61. |
| Thursday Night | Partly cloudy, with a low around 47. |
| Friday | Mostly sunny, with a high near 62. |
