Current conditions and the National Weather Service 7-day forecast for ZIP code 49757, Mackinac Island, Michigan — temperature, rain chance, wind, radar and alerts.
Saturday Aug 29 night: a low around 62°F. Sunday Aug 30: a high near 68°F and a low around 61°F. The wettest day looks like Monday Aug 31, near 0.24 in. Highs over the period run 68°F to 78°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 62° | 0.03 in |
| Sunday Aug 30 | 68° | 61° | 0.16 in |
| Monday Aug 31 | 74° | 65° | 0.24 in |
| Tuesday Sep 1 | 78° | 64° | — |
| Wednesday Sep 2 | 76° | 60° | — |
| Thursday Sep 3 | 75° | 59° | — |
| Friday Sep 4 | 74° | 60° | — |
| Saturday Sep 5 | 75° | — | — |