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.

Sunday
14th Dec
2

-4

0

0
Monday
15th Dec
-2

-7

9

1
Tuesday
16th Dec
3

-2

5

1
Wednesday
17th Dec
7

3

4

2
Thursday
18th Dec
8

2

6

1

5-day weather forecast updated at 04:01 on Sunday 14th 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 Sunday 14th December 2025

Expect cloudy with some snow in Nantucket, Massachusetts with a maximum temperature of 2°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a moderate breeze of 28 kph from the north-west.

2
°C maximum temperature
-4
°C minimum temperature
cloudy with some snow
0
hours of sunshine
0
UV index (None)
100
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
28
kph wind from NW

Nantucket weather for Monday 15th December 2025

Expect clear skies with flurries of snow in Nantucket, Massachusetts with a maximum temperature of -2°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 11% chance of some snow and a moderate breeze of 28 kph from the north-west.

-2
°C maximum temperature
-7
°C minimum temperature
clear skies with flurries of snow
9
hours of sunshine
1
UV index (Low)
11
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
28
kph wind from NW

Nantucket weather for Tuesday 16th December 2025

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 3°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

3
°C maximum temperature
-2
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
16
kph wind from W

Nantucket weather for Wednesday 17th December 2025

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
22
kph wind from SW

Nantucket weather for Thursday 18th December 2025

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 8°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.