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
4th May
13

8

14

6
Tuesday
5th May
14

11

12

6
Wednesday
6th May
14

11

4

5
Thursday
7th May
13

9

2

2
Friday
8th May
13

9

12

2

5-day weather forecast updated at 04:01 on Monday 4th 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 4th May 2026

Expect scattered clouds 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 moderate breeze of 24 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
scattered clouds
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Nantucket weather for Tuesday 5th May 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
14
°C wind chill
27
kph wind from SW

Nantucket weather for Wednesday 6th 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 78% chance of some rain and a moderate breeze of 26 kph from the south.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
5
UV index (Moderate)
78
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Nantucket weather for Thursday 7th May 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the south-west.

13
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
2
hours of sunshine
2
UV index (Low)
85
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Nantucket weather for Friday 8th May 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 2 (Low) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 16 kph from the west.