Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 64°F. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Tuesday
26th May
64

55

9

8
Wednesday
27th May
63

54

9

5
Thursday
28th May
63

55

2

6
Friday
29th May
61

54

1

6
Saturday
30th May
59

52

7

3

5-day weather forecast updated at 04:01 on Tuesday 26th 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 26th May 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 64°F, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

64
°F maximum temperature
55
°F minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
64
°F wind chill
8
mph wind from SW

Nantucket weather for Wednesday 27th May 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 63°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

63
°F maximum temperature
54
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from SW

Nantucket weather for Thursday 28th May 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 63°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

63
°F maximum temperature
55
°F minimum temperature
broken clouds
2
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
63
°F wind chill
8
mph wind from N

Nantucket weather for Friday 29th May 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 61°F, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 9 mph from the north-west.

61
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
50
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
mph wind from NW

Nantucket weather for Saturday 30th May 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 59°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 12 mph from the north.