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.

Tuesday
5th May
13

10

12

6
Wednesday
6th May
14

11

6

5
Thursday
7th May
14

11

3

6
Friday
8th May
13

9

14

6
Saturday
9th May
13

9

4

6

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

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

13
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from SW

Nantucket weather for Wednesday 6th May 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 25 kph from the south.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
5
UV index (Moderate)
81
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
25
kph wind from S

Nantucket weather for Thursday 7th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 14°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 23 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
6
UV index (High)
71
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
23
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 6 (High) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a moderate breeze of 21 kph from the west.

13
°C maximum temperature
9
°C minimum temperature
sunshine and showers
14
hours of sunshine
6
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Nantucket weather for Saturday 9th May 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 13°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 16 kph from the south.