Weather Forecast for Martha's Vineyard

Massachusetts, United States of America

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Light rain

Current Weather - Martha's Vineyard: 8°C

Massachusetts, United States of America

Light rain

Feels like 3°C

Wind

62 km/h NNE

Humidity

90%

Pressure

1010 mb

UV Index

1

Visibility

8 km

Moderate rain

Moderate rain

Saturday, May 30, 2026

High

14°C

Low

8°C

Rain Chance

87%

Hourly Forecast

Clear 8°C
22:00
Clear 8°C
23:00
May 31

Day Statistics

Maximum Wind

65 km/h

Humidity

83%

Precipitation

7 mm

UV Index

3

Visibility

8 km

Rain Chance

87%

Snow Chance

0%

Sun & Moon

Sunrise

05:11 AM

Sunset

08:07 PM

Moonrise

08:17 PM

Moonset

04:20 AM

Moon Phase

Full Moon

Moon Illumination

100%

Air Quality

PM2.5

7.1

μg/m³

PM10

10.3

μg/m³

NO₂

2.1

μg/m³

O₃

87

μg/m³

SO₂

1.1

μg/m³

CO

136.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

54.16

Diffuse Radiation

37.74

DNI

1943.13

GTI

675.07

Weather Alerts

Wind Advisory issued May 30 at 2:52AM EDT until May 30 at 8:00PM EDT by NWS Boston/Norton MA

Eastern Plymouth; Southern Plymouth; Dukes May 30, 02:52 AM - May 30, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT...North winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Eastern and Southern Plymouth County, and Dukes MA. * WHEN...From 8 AM this morning to 8 PM EDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and some power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

Event: Wind Advisory Certainty: Likely Category: Met

High Wind Warning issued May 30 at 2:52AM EDT until May 30 at 8:00PM EDT by NWS Boston/Norton MA

Barnstable; Nantucket May 30, 02:52 AM - May 30, 08:00 PM
Severity: Severe Urgency: Expected

* WHAT...North winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Barnstable MA and Nantucket MA Counties. * WHEN...From 8 AM this morning to 8 PM EDT this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles.

Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive.

Event: High Wind Warning Certainty: Likely Category: Met