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. | ||||||||||||
Tonight
Isolated Snow Showers then Partly Cloudy
Tuesday
Partly Sunny
Tuesday Night
Slight Chance Snow Showers
Wednesday
Mostly Sunny
Wednesday Night
Partly Cloudy
Thursday
Sunny
Detailed Forecast |
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|---|---|
| Tonight | Isolated snow showers before 10pm. Partly cloudy. Low around 11, with temperatures rising to around 13 overnight. Wind chill values as low as -7. West wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. |
| Tuesday | Partly sunny. High near 37, with temperatures falling to around 35 in the afternoon. Southwest wind 10 to 30 mph, with gusts as high as 45 mph. |
| Tuesday Night | A slight chance of snow showers and a slight chance of drizzle between 7pm and 1am. Mostly cloudy. Low around 27, with temperatures rising to around 30 overnight. West wind 10 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%. |
| Wednesday | Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph. |
| Wednesday Night | Partly cloudy, with a low around 14. North wind around 10 mph. |
| Thursday | Sunny, with a high near 27. |
| Thursday Night | Mostly clear, with a low around 17. |
| Friday | Mostly sunny, with a high near 32. |
| Friday Night | Partly cloudy, with a low around 21. |
| Saturday | Mostly sunny, with a high near 31. |
| Saturday Night | Partly cloudy, with a low around 19. |
| Sunday | Mostly sunny, with a high near 35. |
| Sunday Night | Freezing spray after 2am. Partly cloudy, with a low around 27. |
| Monday | Freezing spray before 8am. Mostly sunny, with a high near 41. |
