Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 2°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Monday
5th Jan
2

-6

4

1
Tuesday
6th Jan
4

3

1

1
Wednesday
7th Jan
6

1

5

1
Thursday
8th Jan
3

1

9

2
Friday
9th Jan
7

2

1

1

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

Expect cloudy with sleet or snow in Nantucket, Massachusetts with a maximum temperature of 2°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 62% chance of some sleet or snow and a gentle breeze of 16 kph from the north-west.

2
°C maximum temperature
-6
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
1
UV index (Low)
62
% chance of some sleet or snow
<2
mm of sleet/snow expected
-2
°C wind chill
16
kph wind from NW

Nantucket weather for Tuesday 6th January 2026

Expect mostly cloudy with light rain in Nantucket, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 7 kph from the south-east.

4
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
34
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
7
kph wind from SE

Nantucket weather for Wednesday 7th January 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 15 kph from the west.

6
°C maximum temperature
1
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
17
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
15
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 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

3
°C maximum temperature
1
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
11
kph wind from W

Nantucket weather for Friday 9th January 2026

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 21 kph from the south.