Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 13°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Monday
11th May
13

9

1

5
Tuesday
12th May
13

9

11

6
Wednesday
13th May
14

10

0

6
Thursday
14th May
14

11

1

4
Friday
15th May
14

10

2

6

5-day weather forecast updated at 04:01 on Monday 11th 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 Monday 11th May 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 14 kph from the north.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
14
kph wind from N

Nantucket weather for Tuesday 12th 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 gentle breeze of 14 kph from the north.

13
°C maximum temperature
9
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
13
°C wind chill
14
kph wind from N

Nantucket weather for Wednesday 13th May 2026

Expect overcast skies in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

14
°C maximum temperature
10
°C minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
14
°C wind chill
19
kph wind from S

Nantucket weather for Thursday 14th May 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 20 kph from the south-east.

14
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
1
hour of sunshine
4
UV index (Moderate)
83
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
20
kph wind from SE

Nantucket weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a light breeze of 9 kph from the north-west.