Weather information for the Nantucket area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Nantucket are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 38° | 38° | 44° | 51° | 60° | 68° | 75° | 75° | 68° | 61° | 52° | 44° |
| Avg. Low | 24° | 25° | 30° | 37° | 45° | 55° | 61° | 62° | 55° | 47° | 38° | 28° |
| Daily Avg | 31° | 32° | 37° | 45° | 54° | 62° | 68° | 68° | 64° | 55° | 46° | 37° |
| Avg. Precip. | 3.7 in | 3.4 in | 3.6 in | 3.6 in | 3.5 in | 2.9 in | 3.1 in | 3.1 in | 3.3 in | 3.6 in | 4.0 in | 4.1 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Overnight
Patchy Fog
Thursday
Patchy Fog
Thursday Night
Scattered Rain Showers then Partly Cloudy
Friday
Mostly Sunny then Isolated Rain Showers
Friday Night
Partly Cloudy
Saturday
Mostly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Patchy fog. Partly cloudy, with a low around 40. South wind around 7 mph. |
| Thursday | Patchy fog before 7am, then a chance of rain showers between 11am and 3pm, then a chance of rain showers and patchy fog between 3pm and 5pm, then patchy fog and widespread showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 51. South wind 8 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Thursday Night | Scattered rain showers before 8pm. Partly cloudy, with a low around 42. Southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Friday | Isolated rain showers after 5pm. Mostly sunny, with a high near 47. West wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Friday Night | Partly cloudy, with a low around 39. West wind 15 to 24 mph, with gusts as high as 36 mph. |
| Saturday | Mostly sunny, with a high near 48. West wind around 16 mph. |
| Saturday Night | Mostly clear, with a low around 39. West wind 7 to 13 mph. |
| Sunday | Mostly sunny, with a high near 50. Southwest wind 5 to 12 mph. |
| Sunday Night | A chance of rain showers after 11pm. Mostly cloudy, with a low around 44. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. |
| Monday | Rain showers. Cloudy, with a high near 54. Southeast wind 15 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. |
| Monday Night | Rain showers likely before 5am. Mostly cloudy, with a low around 46. Southwest wind 10 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. |
| Tuesday | A slight chance of rain showers after 4pm. Mostly sunny, with a high near 52. West wind around 13 mph. |
| Tuesday Night | A chance of rain showers before 5am. Mostly cloudy, with a low around 42. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. |
| Wednesday | A slight chance of rain showers between 2pm and 3pm. Mostly sunny, with a high near 49. West wind 9 to 14 mph, with gusts as high as 24 mph. |
