Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 5°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Wednesday
7th Jan
5

2

1

1
Thursday
8th Jan
3

1

8

1
Friday
9th Jan
7

3

1

2
Saturday
10th Jan
8

4

1

1
Sunday
11th Jan
8

1

0

0

5-day weather forecast updated at 04:01 on Wednesday 7th January 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 Wednesday 7th January 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 13 kph from the west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
20
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
13
kph wind from W

Nantucket weather for Thursday 8th January 2026

Expect clear skies in Nantucket, Massachusetts with a maximum temperature of 3°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

3
°C maximum temperature
1
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
11
kph wind from NW

Nantucket weather for Friday 9th January 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 7°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
21
kph wind from S

Nantucket weather for Saturday 10th January 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 18 kph from the south-east.

8
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
97
% chance of some rain
<30
mm of rainfall expected
5
°C wind chill
18
kph wind from SE

Nantucket weather for Sunday 11th January 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 8°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 23 kph from the west.