Marthas Vineyard (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Marthas Vineyard
Today (24 August 2026)
| Time |
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
| Temperature |
24°
|
24°
|
23°
|
23°
|
22°
|
| Feels like temperature (°C) |
25°
|
24°
|
23°
|
23°
|
22°
|
| Wind direction and speed |
SSW
11
|
SSW
10
|
SSW
10
|
SW
10
|
SSW
10
|
| Wind gust (mph) |
14
|
13
|
13
|
14
|
14
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
| Humidity |
90%
|
90%
|
88%
|
88%
|
88%
|
| UV | 1 | - | - | - | - |
Tuesday (25 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
20°
|
22°
|
23°
|
24°
|
25°
|
25°
|
26°
|
26°
|
25°
|
25°
|
25°
|
24°
|
23°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
20°
|
19°
|
18°
|
17°
|
18°
|
19°
|
21°
|
22°
|
23°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed (mph) |
SSW
11
|
SW
10
|
SW
11
|
SW
11
|
WSW
12
|
WSW
11
|
W
11
|
W
10
|
W
10
|
W
10
|
W
11
|
W
11
|
W
13
|
WSW
14
|
WSW
15
|
WSW
16
|
WSW
16
|
WSW
16
|
WSW
17
|
WSW
17
|
WSW
17
|
WSW
16
|
W
16
|
W
15
|
| Wind gust (mph) |
14
|
14
|
14
|
15
|
15
|
15
|
14
|
13
|
13
|
14
|
15
|
17
|
18
|
20
|
21
|
21
|
21
|
22
|
22
|
22
|
21
|
20
|
20
|
19
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
86%
|
86%
|
85%
|
85%
|
83%
|
80%
|
77%
|
74%
|
72%
|
73%
|
72%
|
73%
|
73%
|
73%
|
73%
|
74%
|
73%
|
73%
|
74%
|
74%
|
75%
|
77%
|
77%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - | - |
Wednesday (26 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
21°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
19°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
21°
|
| Wind direction and speed (mph) |
W
14
|
W
14
|
WNW
14
|
WNW
13
|
WNW
12
|
NW
11
|
NW
10
|
NW
10
|
NNW
9
|
NNW
8
|
NNW
6
|
NW
5
|
W
5
|
WSW
5
|
SW
6
|
SW
8
|
SW
9
|
SW
9
|
SW
9
|
SW
10
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
| Wind gust (mph) |
18
|
18
|
17
|
16
|
15
|
15
|
13
|
12
|
11
|
10
|
9
|
8
|
8
|
9
|
11
|
12
|
13
|
13
|
13
|
13
|
12
|
12
|
12
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
77%
|
77%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
74%
|
72%
|
73%
|
74%
|
74%
|
75%
|
75%
|
75%
|
76%
|
75%
|
75%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - | - |
Thursday (27 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
20°
|
21°
|
23°
|
24°
|
25°
|
25°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
23°
|
23°
|
23°
|
| Feels like temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
| Wind direction and speed (mph) |
SW
9
|
SW
9
|
SSW
9
|
SSW
9
|
SW
9
|
SW
8
|
SW
8
|
SSW
8
|
SSW
8
|
SSW
8
|
SSW
8
|
S
9
|
S
10
|
S
10
|
S
11
|
S
11
|
S
12
|
S
13
|
S
13
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
| Wind gust (mph) |
12
|
12
|
12
|
12
|
12
|
12
|
11
|
12
|
12
|
12
|
12
|
13
|
14
|
15
|
15
|
16
|
17
|
17
|
17
|
18
|
18
|
18
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
78%
|
78%
|
79%
|
79%
|
79%
|
80%
|
81%
|
81%
|
82%
|
82%
|
82%
|
83%
|
83%
|
83%
|
83%
|
84%
|
84%
|
85%
|
85%
|
86%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 6 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Friday (28 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
 |
 |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
50%
|
60%
|
50%
|
60%
|
40%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
23°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
23°
|
23°
|
23°
|
24°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
23°
|
23°
|
25°
|
25°
|
26°
|
26°
|
27°
|
26°
|
26°
|
25°
|
23°
|
21°
|
| Wind direction and speed (mph) |
S
14
|
S
14
|
S
14
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
12
|
SSE
10
|
SSE
10
|
SSE
10
|
S
11
|
SSW
10
|
SSW
10
|
SSW
11
|
SW
12
|
SW
12
|
WSW
14
|
| Wind gust (mph) |
19
|
19
|
19
|
19
|
19
|
19
|
18
|
19
|
18
|
19
|
17
|
16
|
15
|
15
|
15
|
15
|
14
|
14
|
15
|
16
|
19
|
19
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
86%
|
87%
|
88%
|
88%
|
90%
|
91%
|
91%
|
92%
|
93%
|
93%
|
92%
|
93%
|
93%
|
93%
|
93%
|
92%
|
91%
|
91%
|
92%
|
91%
|
92%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 1 | 1 | 1 | - | - |
Saturday (29 August 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
20°
|
20°
|
22°
|
23°
|
23°
|
21°
|
20°
|
| Feels like temperature (°C) |
21°
|
19°
|
18°
|
20°
|
22°
|
22°
|
19°
|
18°
|
| Wind direction and speed (mph) |
WNW
13
|
NNW
13
|
N
14
|
N
13
|
N
9
|
N
9
|
S
10
|
W
10
|
| Wind gust (mph) |
18
|
20
|
20
|
17
|
14
|
15
|
15
|
15
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
84%
|
77%
|
71%
|
64%
|
64%
|
65%
|
65%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
Sunday (30 August 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
19°
|
22°
|
24°
|
23°
|
21°
|
20°
|
| Feels like temperature (°C) |
17°
|
16°
|
17°
|
21°
|
23°
|
23°
|
20°
|
19°
|
| Wind direction and speed (mph) |
N
10
|
N
10
|
NNE
9
|
NNE
9
|
S
7
|
SSW
8
|
SSW
9
|
SSW
11
|
| Wind gust (mph) |
16
|
16
|
14
|
14
|
13
|
14
|
15
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
63%
|
64%
|
63%
|
58%
|
59%
|
65%
|
70%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
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Forecast
Forecast for 8pm (UTC-4) Monday
Updated 19:27 (UTC+1) on Mon 24 Aug 2026
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