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

10

1

5
Sunday
10th May
13

10

1

5
Monday
11th May
13

9

0

1
Tuesday
12th May
13

9

9

6
Wednesday
13th May
13

10

5

6

5-day weather forecast updated at 04:01 on Saturday 9th 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 light rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 20 kph from the south.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
72
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
20
kph wind from S

Nantucket weather for Sunday 10th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 18 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
15
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Nantucket weather for Monday 11th May 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a light breeze of 9 kph from the north-west.

13
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Nantucket weather for Tuesday 12th May 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a gentle breeze of 16 kph from the north.

13
°C maximum temperature
9
°C minimum temperature
sunshine and showers
9
hours of sunshine
6
UV index (High)
14
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Nantucket weather for Wednesday 13th May 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.