Marthas Vineyard (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 19° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius;
Sunny changing to partly cloudy by nighttime.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Marthas Vineyard
Today (1 September 2025)
| Time |
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%
|
| Temperature |
16°
|
17°
|
19°
|
20°
|
20°
|
21°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
15°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
15°
|
14°
|
| Wind direction and speed |
NE
13
|
NE
14
|
NE
14
|
NE
15
|
ENE
15
|
ENE
15
|
ENE
15
|
ENE
16
|
ENE
16
|
ENE
16
|
ENE
17
|
ENE
17
|
ENE
18
|
ENE
18
|
ENE
17
|
ENE
17
|
ENE
16
|
| Wind gust (mph) |
19
|
20
|
20
|
21
|
21
|
21
|
21
|
21
|
22
|
23
|
24
|
24
|
24
|
25
|
24
|
23
|
22
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
80%
|
81%
|
81%
|
78%
|
76%
|
74%
|
73%
|
72%
|
72%
|
72%
|
72%
|
73%
|
74%
|
75%
|
76%
|
77%
|
| UV | 1 | 2 | 4 | 4 | 5 | 6 | 6 | 5 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Tuesday (2 September 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) |
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
23°
|
22°
|
22°
|
22°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
19°
|
17°
|
16°
|
| Wind direction and speed (mph) |
ENE
15
|
ENE
14
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
NE
14
|
NE
15
|
NE
15
|
NE
15
|
ENE
15
|
ENE
14
|
ENE
14
|
ENE
13
|
ENE
13
|
ENE
12
|
ENE
12
|
E
12
|
E
12
|
E
12
|
E
12
|
E
10
|
| Wind gust (mph) |
20
|
19
|
18
|
18
|
18
|
19
|
20
|
21
|
21
|
21
|
20
|
20
|
19
|
18
|
17
|
17
|
17
|
17
|
17
|
18
|
18
|
15
|
| Visibility (description) |
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%
|
78%
|
78%
|
80%
|
81%
|
83%
|
82%
|
82%
|
81%
|
77%
|
76%
|
76%
|
75%
|
75%
|
74%
|
74%
|
74%
|
75%
|
76%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 6 | 5 | 3 | 1 | 1 | 1 | - | - |
Wednesday (3 September 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%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
17°
|
21°
|
23°
|
23°
|
20°
|
19°
|
| Feels like temperature (°C) |
14°
|
13°
|
16°
|
21°
|
24°
|
24°
|
19°
|
17°
|
| Wind direction and speed (mph) |
ENE
7
|
NNE
7
|
NNE
8
|
E
6
|
S
7
|
SSW
9
|
SW
10
|
SW
12
|
| Wind gust (mph) |
12
|
12
|
11
|
12
|
13
|
15
|
17
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
78%
|
79%
|
78%
|
78%
|
78%
|
79%
|
78%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
Thursday (4 September 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) |
18°
|
17°
|
19°
|
23°
|
24°
|
22°
|
20°
|
19°
|
| Feels like temperature (°C) |
16°
|
15°
|
18°
|
22°
|
23°
|
21°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
12
|
WSW
12
|
SW
10
|
SSW
11
|
SSW
13
|
S
14
|
S
16
|
S
18
|
| Wind gust (mph) |
17
|
16
|
15
|
18
|
20
|
22
|
24
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
81%
|
81%
|
83%
|
83%
|
81%
|
81%
|
83%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
Friday (5 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
19°
|
20°
|
23°
|
24°
|
24°
|
22°
|
21°
|
| Feels like temperature (°C) |
16°
|
16°
|
17°
|
21°
|
23°
|
22°
|
20°
|
19°
|
| Wind direction and speed (mph) |
S
17
|
S
17
|
S
18
|
S
18
|
S
19
|
S
18
|
S
18
|
SSW
17
|
| Wind gust (mph) |
24
|
25
|
26
|
26
|
26
|
26
|
26
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
87%
|
89%
|
91%
|
92%
|
93%
|
94%
|
93%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
Saturday (6 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
22°
|
24°
|
24°
|
21°
|
20°
|
| Feels like temperature (°C) |
19°
|
18°
|
19°
|
22°
|
24°
|
23°
|
20°
|
19°
|
| Wind direction and speed (mph) |
SSW
16
|
SSW
14
|
SSW
14
|
SSW
12
|
SSW
13
|
SSW
15
|
S
15
|
SSW
14
|
| Wind gust (mph) |
21
|
21
|
19
|
19
|
22
|
23
|
22
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
93%
|
92%
|
92%
|
92%
|
92%
|
92%
|
91%
|
| UV | - | - | 2 | 7 | 6 | 1 | - | - |
Sunday (7 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
20°
|
18°
|
18°
|
21°
|
22°
|
22°
|
20°
|
18°
|
| Feels like temperature (°C) |
17°
|
16°
|
15°
|
19°
|
20°
|
20°
|
17°
|
15°
|
| Wind direction and speed (mph) |
SW
16
|
WSW
15
|
NW
16
|
NW
13
|
NW
13
|
W
14
|
WNW
14
|
N
14
|
| Wind gust (mph) |
23
|
23
|
23
|
21
|
22
|
22
|
20
|
19
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
85%
|
74%
|
73%
|
68%
|
64%
|
66%
|
69%
|
| UV | - | - | 2 | 6 | 6 | 1 | - | - |
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Forecast
Forecast for 07:00 (UTC-4), Mon
Updated 07:26 (UTC+1) on Mon 1 Sep 2025
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