Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 4°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Thursday
5th Mar
4

0

0

3
Friday
6th Mar
5

3

0

1
Saturday
7th Mar
6

3

0

3
Sunday
8th Mar
8

3

5

2
Monday
9th Mar
6

3

11

4

5-day weather forecast updated at 04:01 on Thursday 5th 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 Thursday 5th March 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 16 kph from the east.

4
°C maximum temperature
0
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<20
mm of rainfall expected
0
°C wind chill
16
kph wind from E

Nantucket weather for Friday 6th March 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 20 kph from the north-east.

5
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
49
% chance of some rain
<30
mm of rainfall expected
1
°C wind chill
20
kph wind from NE

Nantucket weather for Saturday 7th March 2026

Expect overcast skies in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

6
°C maximum temperature
3
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from SW

Nantucket weather for Sunday 8th March 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 21 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
28
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
21
kph wind from SW

Nantucket weather for Monday 9th March 2026

Expect clear skies in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.