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.

Tuesday
23rd Dec
5

2

0

1
Wednesday
24th Dec
5

1

4

0
Thursday
25th Dec
5

-1

3

0
Friday
26th Dec
-1

-3

3

1
Saturday
27th Dec
4

-2

0

1

5-day weather forecast updated at 04:01 on Tuesday 23rd December 2025 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 Tuesday 23rd December 2025

Expect mostly cloudy with rain in Nantucket, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a light breeze of 12 kph from the west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
100
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
12
kph wind from W

Nantucket weather for Wednesday 24th December 2025

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 27 kph from the north.

5
°C maximum temperature
1
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
41
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
27
kph wind from N

Nantucket weather for Thursday 25th December 2025

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

5
°C maximum temperature
-1
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
23
kph wind from NW

Nantucket weather for Friday 26th December 2025

Expect mostly cloudy with light snow in Nantucket, Massachusetts with a maximum temperature of -1°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 46% chance of some snow and a moderate breeze of 21 kph from the north.

-1
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
46
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
21
kph wind from N

Nantucket weather for Saturday 27th December 2025

Expect cloudy with sleet or snow in Nantucket, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 40% chance of some sleet or snow and a gentle breeze of 16 kph from the north-east.