Martha's Vineyard weather live forecast

Today's maximum temperature in Martha's Vineyard is expected to be 27°C. Select a day from the live weather forecast for Martha's Vineyard, Massachusetts, USA for more weather parameters.

Wednesday
5th Aug
27

19

8

7
Thursday
6th Aug
27

21

4

7
Friday
7th Aug
28

22

6

7
Saturday
8th Aug
27

22

6

5
Sunday
9th Aug
27

22

6

8

5-day weather forecast updated at 04:01 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for Massachusetts (Martha's Vineyard) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Martha's Vineyard weather forecast by day

Below are the detailed weather forecasts for Martha's Vineyard for the next 5 days.

Martha's Vineyard weather for Wednesday 5th August 2026

Expect broken clouds in Martha's Vineyard, Massachusetts with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

27
°C maximum temperature
19
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from SW

Martha's Vineyard weather for Thursday 6th August 2026

Expect broken clouds in Martha's Vineyard, Massachusetts with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

27
°C maximum temperature
21
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SW

Martha's Vineyard weather for Friday 7th August 2026

Expect broken clouds in Martha's Vineyard, Massachusetts with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

28
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SW

Martha's Vineyard weather for Saturday 8th August 2026

Expect broken clouds in Martha's Vineyard, Massachusetts with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

27
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Martha's Vineyard weather for Sunday 9th August 2026

Expect broken clouds in Martha's Vineyard, Massachusetts with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.