Marthas Vineyard (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 19° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Overcast changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Marthas Vineyard
Today (17 July 2025)
| Time |
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%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
| Feels like temperature (°C) |
24°
|
24°
|
24°
|
23°
|
23°
|
23°
|
24°
|
24°
|
25°
|
25°
|
26°
|
26°
|
27°
|
26°
|
25°
|
24°
|
24°
|
24°
|
23°
|
22°
|
22°
|
23°
|
| Wind direction and speed |
SSW
13
|
SSW
13
|
SSW
14
|
SSW
15
|
SSW
15
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
17
|
SSW
18
|
SSW
19
|
SSW
21
|
SSW
21
|
SSW
22
|
SSW
23
|
SSW
23
|
SW
23
|
SW
23
|
SW
23
|
SW
23
|
SW
23
|
| Wind gust (mph) |
18
|
19
|
19
|
20
|
21
|
21
|
22
|
23
|
23
|
25
|
26
|
28
|
30
|
30
|
31
|
31
|
31
|
31
|
31
|
31
|
31
|
30
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
100%
|
100%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
98%
|
98%
|
97%
|
97%
|
97%
|
96%
|
96%
|
96%
|
95%
|
93%
|
92%
|
91%
|
| UV | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 6 | 8 | 8 | 7 | 6 | 4 | 2 | 1 | - | - | - | - | - |
Friday (18 July 2025)
| 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
25°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
23°
|
21°
|
| Feels like temperature (°C) |
23°
|
24°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
23°
|
23°
|
24°
|
25°
|
26°
|
27°
|
27°
|
28°
|
27°
|
27°
|
26°
|
25°
|
23°
|
19°
|
| Wind direction and speed (mph) |
WSW
21
|
WSW
20
|
W
18
|
W
17
|
W
16
|
WNW
16
|
WNW
15
|
WNW
15
|
WNW
14
|
NW
13
|
NW
11
|
NW
9
|
NNW
7
|
NNW
6
|
NNW
5
|
ENE
4
|
SSE
5
|
SSE
5
|
SSE
6
|
SSE
8
|
SSE
10
|
SSE
12
|
| Wind gust (mph) |
28
|
25
|
23
|
21
|
21
|
20
|
20
|
19
|
19
|
17
|
15
|
12
|
10
|
9
|
8
|
8
|
9
|
9
|
10
|
13
|
17
|
16
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
90%
|
87%
|
84%
|
82%
|
81%
|
82%
|
82%
|
82%
|
81%
|
78%
|
77%
|
79%
|
79%
|
79%
|
79%
|
75%
|
79%
|
80%
|
81%
|
76%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 10 | 9 | 8 | 6 | 4 | 2 | 1 | - | - | - |
Saturday (19 July 2025)
| 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%
|
10%
|
| Temperature (°C) |
19°
|
18°
|
21°
|
24°
|
25°
|
25°
|
22°
|
21°
|
| Feels like temperature (°C) |
18°
|
17°
|
20°
|
25°
|
26°
|
24°
|
21°
|
19°
|
| Wind direction and speed (mph) |
S
9
|
S
8
|
S
9
|
S
9
|
S
10
|
S
12
|
S
14
|
S
16
|
| Wind gust (mph) |
13
|
13
|
13
|
15
|
18
|
20
|
22
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
74%
|
76%
|
80%
|
80%
|
81%
|
81%
|
85%
|
| UV | - | - | 3 | 9 | 8 | 2 | - | - |
Sunday (20 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
21°
|
21°
|
23°
|
25°
|
26°
|
27°
|
25°
|
22°
|
| Feels like temperature (°C) |
19°
|
19°
|
21°
|
24°
|
27°
|
28°
|
25°
|
21°
|
| Wind direction and speed (mph) |
S
16
|
S
16
|
S
17
|
SSW
17
|
SW
16
|
WSW
15
|
WSW
16
|
N
11
|
| Wind gust (mph) |
23
|
24
|
25
|
24
|
22
|
23
|
20
|
16
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
86%
|
88%
|
92%
|
95%
|
96%
|
96%
|
94%
|
85%
|
| UV | - | - | 3 | 7 | 7 | 2 | - | - |
Monday (21 July 2025)
| 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%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
21°
|
23°
|
24°
|
25°
|
23°
|
21°
|
| Feels like temperature (°C) |
20°
|
18°
|
19°
|
22°
|
24°
|
25°
|
22°
|
19°
|
| Wind direction and speed (mph) |
N
9
|
N
12
|
NNE
13
|
NNE
11
|
NE
8
|
SE
11
|
SE
12
|
SE
13
|
| Wind gust (mph) |
16
|
19
|
19
|
16
|
17
|
18
|
19
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
78%
|
76%
|
67%
|
65%
|
71%
|
72%
|
74%
|
| UV | - | - | 3 | 9 | 8 | 2 | - | - |
Tuesday (22 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
<5%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
20°
|
19°
|
21°
|
24°
|
25°
|
25°
|
23°
|
21°
|
| Feels like temperature (°C) |
18°
|
17°
|
19°
|
23°
|
25°
|
23°
|
21°
|
19°
|
| Wind direction and speed (mph) |
SE
12
|
SSE
11
|
SSE
12
|
SSE
11
|
S
12
|
S
15
|
S
16
|
S
15
|
| Wind gust (mph) |
17
|
17
|
17
|
18
|
21
|
23
|
23
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
79%
|
77%
|
79%
|
78%
|
79%
|
79%
|
82%
|
| UV | - | - | 3 | 9 | 8 | 2 | - | - |
Wednesday (23 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
22°
|
24°
|
25°
|
25°
|
23°
|
22°
|
| Feels like temperature (°C) |
19°
|
18°
|
20°
|
24°
|
24°
|
24°
|
21°
|
20°
|
| Wind direction and speed (mph) |
SSW
15
|
SSW
15
|
SW
14
|
S
13
|
SSE
14
|
S
16
|
S
15
|
S
13
|
| Wind gust (mph) |
21
|
21
|
21
|
21
|
22
|
23
|
21
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
84%
|
83%
|
82%
|
83%
|
83%
|
83%
|
| UV | - | - | 3 | 8 | 8 | 2 | - | - |
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Forecast
Forecast for 02:00 (UTC-4), Thu
Updated 01:21 (UTC+1) on Thu 17 Jul 2025
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