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Martha's Vineyard, MA ChamberMartha's Vineyard, MA 14 Day Weather
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Martha's Vineyard, MA Weather Forecast
Martha's Vineyard, MA Weather Forecast Dated: 711 AM Fri Sep 25 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Friday, September 25, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
58°F 14°C
Light Rain
Early-Evening
58°F 14°C
Light Rain
Refreshing around 58°F 14°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds picking up from NE at 29 mph 47 km/h to NNE at 40 mph 64 km/h. Gusts up to 56 mph 91 km/h.
Saturday, September 26, 2026
Mid-Morning
59°F 15°C
Light Showers
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
60°F 16°C
Heavy Rain Showers
Mildly cool near 59°F 15°C, persistent showers off and on through the day, with steady humidity and barometric pressure falling. Winds switching from the NE to the NNE at 39 mph 63 km/h. Gusts up to 52 mph 83 km/h.
Sunday, September 27, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
66°F 19°C
Light Showers
Early-Evening
64°F 18°C
Light Showers
Comfortable at 66°F 19°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds decreasing from ENE 35 mph 56 km/h to NE 19 mph 30 km/h. Gusts up to 23 mph 38 km/h.
Monday, September 28, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
59°F 15°C
Scattered Showers
Cool with a high near 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NNE at 26 mph 42 km/h. Gusts up to 28 mph 45 km/h.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
64°F 18°C
Sunny
Refreshing around 63°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the N to the SW at 7 mph 10 km/h.
Wednesday, September 30, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
67°F 20°C
Partly Cloudy
Pleasant near 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the SSW at 10 mph 17 km/h.
Thursday, October 1, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the SSW to the WSW at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.
Friday, October 2, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
65°F 19°C
Sunny
Enjoyable around 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds moving from the W to the NW at 15 mph 25 km/h. Gusts up to 23 mph 36 km/h.
Saturday, October 3, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
63°F 18°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the WNW to the W at 15 mph 25 km/h.
Sunday, October 4, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
64°F 18°C
Overcast
Mildly cool near 65°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the W to the SSW at 8 mph 13 km/h.
Monday, October 5, 2026
Mid-Morning
60°F 15°C
Light Showers
Mid-Afternoon
62°F 17°C
Light Showers
Early-Evening
66°F 19°C
Heavy Rain Showers
Comfortable at 62°F 17°C, persistent showers off and on through the day, with steady humidity and barometric pressure falling. Winds turning from the SSE to the S at 25 mph 40 km/h. Gusts up to 40 mph 65 km/h.
Tuesday, October 6, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
56°F 14°C
Sunny
Cool with a high near 62°F 17°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds increasing from the W at 17 mph 28 km/h to WNW at 25 mph 41 km/h. Gusts up to 35 mph 56 km/h.
Wednesday, October 7, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
53°F 12°C
Overcast
Brisk around 54°F 12°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the W to the WNW at 23 mph 37 km/h. Gusts up to 31 mph 49 km/h.
Thursday, October 8, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
55°F 13°C
Light Showers
Early-Evening
54°F 12°C
Overcast
Cool and brisk at 55°F 13°C, clouds building with afternoon showers likely, with increasing humidity and steady pressure. Winds tapering down from W 16 mph 26 km/h to SW 8 mph 13 km/h.
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