Nantucket Weather Forecast 15 Days, Weather in Nantucket Today
Current weather conditions and 15 day weather forecast for Nantucket, Massachusetts, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Nantucket
| 22 May 2026 Friday 13.9 ° C / 57°F  Sunny |
Feels Like : 11.9 ° C / 53.4°F Humidity : % 37 Pressure : 1028 mb Wind Speed : 25.9 kmph / 16.1 miles from ENE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Nantucket, MA, USA
Weather Forecast for next 15 Days for Nantucket including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Nantucket, Massachusetts state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 2026 Friday | Sunny |
10 ° C (50°F) |
16.7 ° C (62.1°F) |
13.2 ° C (55.7°F) |
% 60 | 0% | 8.3 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 23 May 2026 Saturday |  Partly Cloudy |
9.5 ° C (49.1°F) |
12.8 ° C (55°F) |
11.7 ° C (53.1°F) |
% 63 | 0% | 3.9 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday |  Heavy rain |
11.2 ° C (52.2°F) |
12.7 ° C (54.9°F) |
12.2 ° C (54°F) |
% 88 | 89% | 1 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 25 May 2026 Monday |  Patchy rain nearby |
12.6 ° C (54.8°F) |
14.8 ° C (58.6°F) |
13.8 ° C (56.9°F) |
% 94 | 89% | 4.2 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 26 May 2026 Tuesday |  Cloudy |
13.4 ° C (56.2°F) |
15.1 ° C (59.1°F) |
14.7 ° C (58.4°F) |
% 93 | 0% | 1.4 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 27 May 2026 Wednesday | Patchy rain nearby |
14.7 ° C (58.4°F) |
17.3 ° C (63.1°F) |
15.4 ° C (59.8°F) |
% 93 | 63% | 4 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 28 May 2026 Thursday | Sunny |
15.2 ° C (59.3°F) |
16.2 ° C (61.2°F) |
15.7 ° C (60.2°F) |
% 76 | 0% | 5 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 29 May 2026 Friday | Patchy rain nearby |
13.2 ° C (55.7°F) |
14.6 ° C (58.3°F) |
14.2 ° C (57.6°F) |
% 79 | 0% | 3 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 30 May 2026 Saturday | Sunny |
11.5 ° C (52.6°F) |
12.7 ° C (54.9°F) |
12.1 ° C (53.8°F) |
% 70 | 0% | 4 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 31 May 2026 Sunday | Sunny |
11.9 ° C (53.3°F) |
13.3 ° C (56°F) |
12.8 ° C (55°F) |
% 69 | 0% | 4 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 01 June 2026 Monday | Sunny |
14.3 ° C (57.7°F) |
15.5 ° C (59.9°F) |
15.1 ° C (59.1°F) |
% 77 | 0% | 5 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 02 June 2026 Tuesday | Sunny |
15.5 ° C (59.8°F) |
17.5 ° C (63.5°F) |
16.5 ° C (61.7°F) |
% 73 | 0% | 5 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 03 June 2026 Wednesday | Sunny |
13.6 ° C (56.5°F) |
15.5 ° C (59.9°F) |
15.1 ° C (59.1°F) |
% 72 | 0% | 5 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 04 June 2026 Thursday |  Moderate rain |
13.5 ° C (56.2°F) |
14.7 ° C (58.4°F) |
14.3 ° C (57.8°F) |
% 85 | 87% | 3 | Sunrise:05:15 AM Sunset: 07:58 PM |
Moonrise:10:57 AM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
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