Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 14°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Saturday
9th May
14

9

4

5
Sunday
10th May
14

10

2

6
Monday
11th May
13

10

0

2
Tuesday
12th May
13

10

14

6
Wednesday
13th May
14

10

3

5

5-day weather forecast updated at 04:01 on Sunday 10th 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 9th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 21 kph from the south.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
5
UV index (Moderate)
90
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
21
kph wind from S

Nantucket weather for Sunday 10th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 20 kph from the south-west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
6
UV index (High)
6
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
20
kph wind from SW

Nantucket weather for Monday 11th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 59% chance of some rain and a light breeze of 11 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
59
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Nantucket weather for Tuesday 12th May 2026

Expect clear skies in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Nantucket weather for Wednesday 13th May 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.