Weather Forecast for Martha's Vineyard

Massachusetts, United States of America

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Overcast

Current Weather - Martha's Vineyard: 25°C

Massachusetts, United States of America

Overcast

Feels like 27°C

Wind

17 km/h WSW

Humidity

69%

Pressure

1002 mb

UV Index

9

Visibility

16 km

Patchy rain nearby

Patchy rain nearby

Monday, June 15, 2026

High

27°C

Low

18°C

Rain Chance

57%

Hourly Forecast

Light drizzle 22°C
19:00
Patchy rain nearby 22°C
20:00
Clear 21°C
21:00
Patchy rain nearby 20°C
22:00
Clear 20°C
23:00
Jun 16

Day Statistics

Maximum Wind

33 km/h

Humidity

81%

Precipitation

1 mm

UV Index

9

Visibility

10 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

05:08 AM

Sunset

08:17 PM

Moonrise

04:49 AM

Moonset

09:13 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

7.3

μg/m³

PM10

10.9

μg/m³

NO₂

1.3

μg/m³

O₃

105.8

μg/m³

SO₂

0.3

μg/m³

CO

120.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

675.5

Diffuse Radiation

145.01

DNI

1100

GTI

522.67