Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 8°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Sunday
22nd Mar
8

4

1

2
Monday
23rd Mar
6

2

0

2
Tuesday
24th Mar
4

2

2

4
Wednesday
25th Mar
7

3

7

4
Thursday
26th Mar
8

5

1

3

5-day weather forecast updated at 04:01 on Sunday 22nd March 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 Sunday 22nd March 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 96% chance of some rain and a moderate breeze of 21 kph from the south.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
96
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
21
kph wind from S

Nantucket weather for Monday 23rd March 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 23 kph from the north.

6
°C maximum temperature
2
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
68
% chance of some rain
<30
mm of rainfall expected
2
°C wind chill
23
kph wind from N

Nantucket weather for Tuesday 24th March 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

4
°C maximum temperature
2
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
°C wind chill
17
kph wind from N

Nantucket weather for Wednesday 25th March 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 18 kph from the south-west.

7
°C maximum temperature
3
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
18
kph wind from SW

Nantucket weather for Thursday 26th March 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 18 kph from the south.