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
Light Rain Likely
Friday
Chance Drizzle then Scattered Rain Showers
Friday Night
Scattered Rain And Snow Showers
Saturday
Slight Chance Snow Showers
Saturday Night
Slight Chance Rain Showers then Mostly Clear
Sunday
Mostly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Rain likely before 5am, then a chance of drizzle. Cloudy, with a low around 39. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Friday | A chance of drizzle before 8am, then scattered rain showers. Partly sunny, with a high near 43. West wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Friday Night | Scattered rain and snow showers. Mostly cloudy, with a low around 35. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. |
| Saturday | A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 43. West wind 15 to 20 mph, with gusts as high as 30 mph. |
| Saturday Night | A slight chance of rain showers before 8pm. Mostly clear, with a low around 34. West wind 10 to 15 mph. |
| Sunday | Mostly sunny, with a high near 49. |
| Sunday Night | Mostly clear, with a low around 33. |
| Monday | Sunny, with a high near 49. |
| Monday Night | A chance of rain showers after 8pm. Mostly cloudy, with a low around 38. |
| Tuesday | Rain showers likely. Mostly cloudy, with a high near 46. |
| Tuesday Night | A chance of rain showers before 8pm. Partly cloudy, with a low around 29. |
| Wednesday | Sunny, with a high near 43. |
| Wednesday Night | Mostly clear, with a low around 32. |
| Thursday | Sunny, with a high near 47. |
