View an extended Nantucket weather forecast from AccuWeather.com or below is a list of average temperatures for each month. Nantucket, MA is truly a destination for all seasons. We invite you to come and enjoy the wonderful weather in person at our Nantucket bed and breakfast!
| Month | Avg. High | Avg. Low | Avg. Rain |
|---|---|---|---|
| January | 39°F | 25°F | 3.61" |
| February | 39°F | 26°F | 2.72" |
| March | 45°F | 31°F | 4.25" |
| April | 52°F | 46°F | 3.74" |
| May | 60°F | 46°F | 3.42" |
| June | 68°F | 56°F | 3.49" |
| July | 75°F | 62°F | 3.09" |
| August | 75°F | 62°F | 3.91" |
| September | 70°F | 56°F | 4.04" |
| October | 61°F | 48°F | 3.92" |
| November | 52°F | 40°F | 4.43" |
| December | 44°F | 31°F | 3.80" |