Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 24°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Saturday
27th Jun
24

18

3

6
Sunday
28th Jun
21

16

5

6
Monday
29th Jun
23

16

12

6
Tuesday
30th Jun
24

17

11

8
Wednesday
1st Jul
23

18

6

8

5-day weather forecast updated at 04:01 on Saturday 27th June 2026 GMT

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The 5-day weather forecast for Massachusetts (Nantucket) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Nantucket weather forecast by day

Below are the detailed weather forecasts for Nantucket for the next 5 days.

Nantucket weather for Saturday 27th June 2026

Expect fog in low lying areas in Nantucket, Massachusetts with a maximum temperature of 24°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

24
°C maximum temperature
18
°C minimum temperature
fog in low lying areas
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
8
kph wind from SW

Nantucket weather for Sunday 28th June 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 21°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Nantucket weather for Monday 29th June 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 23°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Nantucket weather for Tuesday 30th June 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 17 kph from the south-west.

24
°C maximum temperature
17
°C minimum temperature
sunshine and showers
11
hours of sunshine
8
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Nantucket weather for Wednesday 1st July 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 17 kph from the south-west.