Nantucket weather live forecast

Today's maximum temperature in Nantucket is expected to be 9°C. Select a day from the live weather forecast for Nantucket, Massachusetts, USA for more weather parameters.

Saturday
14th Mar
9

3

11

4
Sunday
15th Mar
6

2

4

4
Monday
16th Mar
12

6

0

1
Tuesday
17th Mar
12

2

9

3
Wednesday
18th Mar
2

-1

12

4

5-day weather forecast updated at 04:01 on Saturday 14th March 2026 GMT

More about Nantucket

Nantucket by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Massachusetts

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 14th March 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a fresh breeze of 32 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
sunshine and showers
11
hours of sunshine
4
UV index (Moderate)
6
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
32
kph wind from W

Nantucket weather for Sunday 15th March 2026

Expect broken clouds in Nantucket, Massachusetts with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

6
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from SE

Nantucket weather for Monday 16th March 2026

Expect cloudy with some rain in Nantucket, Massachusetts with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 34 kph from the south.

12
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
34
kph wind from S

Nantucket weather for Tuesday 17th March 2026

Expect sunshine and showers in Nantucket, Massachusetts with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 39% chance of some rain and a fresh breeze of 35 kph from the south-west.

12
°C maximum temperature
2
°C minimum temperature
sunshine and showers
9
hours of sunshine
3
UV index (Moderate)
39
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
35
kph wind from SW

Nantucket weather for Wednesday 18th March 2026

Expect clear skies in Nantucket, Massachusetts with a maximum temperature of 2°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.