Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 6°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Saturday
7th Mar
6

4

0

3
Sunday
8th Mar
8

3

0

2
Monday
9th Mar
6

3

9

4
Tuesday
10th Mar
7

3

0

2
Wednesday
11th Mar
8

4

0

1

5-day weather forecast updated at 04:01 on Saturday 7th 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 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
4
°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 mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 20 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
47
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
20
kph wind from SW

Nantucket weather for Monday 9th March 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

6
°C maximum temperature
3
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from SW

Nantucket weather for Tuesday 10th March 2026

Expect fog in low lying areas in Nantucket, Massachusetts with a maximum temperature of 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

7
°C maximum temperature
3
°C minimum temperature
fog in low lying areas
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
11
kph wind from SW

Nantucket weather for Wednesday 11th March 2026

Expect overcast with light rain in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 19 kph from the south.