Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 12°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Saturday
2nd May
12

8

4

5
Sunday
3rd May
11

8

4

6
Monday
4th May
12

9

12

6
Tuesday
5th May
13

10

11

6
Wednesday
6th May
14

11

7

6

5-day weather forecast updated at 04:01 on Saturday 2nd May 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 2nd May 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 20 kph from the south.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
98
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
20
kph wind from S

Nantucket weather for Sunday 3rd May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 11°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 27 kph from the north-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
6
UV index (High)
65
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
27
kph wind from NW

Nantucket weather for Monday 4th May 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 12°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Nantucket weather for Tuesday 5th May 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

13
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from SW

Nantucket weather for Wednesday 6th May 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 31 kph from the south.