Current conditions and the National Weather Service 7-day forecast for ZIP code 49745, 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 70°F and a low around 59°F. The wettest day looks like Monday Aug 31, near 0.36 in. Highs over the period run 70°F to 80°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 62° | — |
| Sunday Aug 30 | 70° | 59° | 0.11 in |
| Monday Aug 31 | 73° | 63° | 0.36 in |
| Tuesday Sep 1 | 80° | 62° | — |
| Wednesday Sep 2 | 78° | 57° | — |
| Thursday Sep 3 | 76° | 56° | — |
| Friday Sep 4 | 76° | 58° | — |
| Saturday Sep 5 | 75° | — | — |