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.

Saturday
21st Feb
2

0

4

2
Sunday
22nd Feb
3

0

1

2
Monday
23rd Feb
3

-2

0

1
Tuesday
24th Feb
0

-4

7

3
Wednesday
25th Feb
4

-4

1

1

5-day weather forecast updated at 04:02 on Sunday 22nd February 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 21st February 2026

Expect cloudy with sleet or snow in Nantucket, Massachusetts with a maximum temperature of 2°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 9% chance of some sleet or snow and a light breeze of 12 kph from the north.

2
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
2
UV index (Low)
9
% chance of some sleet or snow
<2
mm of sleet/snow expected
-2
°C wind chill
12
kph wind from N

Nantucket weather for Sunday 22nd February 2026

Expect mostly cloudy with light snow in Nantucket, Massachusetts with a maximum temperature of 3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 97% chance of some snow and a fresh breeze of 35 kph from the east.

3
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
2
UV index (Low)
97
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
35
kph wind from E

Nantucket weather for Monday 23rd February 2026

Expect cloudy with sleet or snow in Nantucket, Massachusetts with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of sleet/snow expected with 100% chance of some sleet or snow and a strong breeze of 49 kph from the north-east.

3
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some sleet or snow
<50
mm of sleet/snow expected
-4
°C wind chill
49
kph wind from NE

Nantucket weather for Tuesday 24th February 2026

Expect scattered clouds in Nantucket, Massachusetts with a maximum temperature of 0°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 25 kph from the north-west.

0
°C maximum temperature
-4
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-5
°C wind chill
25
kph wind from NW

Nantucket weather for Wednesday 25th February 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 2-5 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 18 kph from the south-west.