Viana Do Castelo (Portugal) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 34 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 13° Celsius;Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Viana Do Castelo
Friday (12 June 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 |
18°
|
18°
|
17°
|
16°
|
16°
|
15°
|
15°
|
17°
|
19°
|
23°
|
27°
|
29°
|
31°
|
33°
|
34°
|
33°
|
32°
|
31°
|
30°
|
29°
|
28°
|
25°
|
23°
|
21°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
17°
|
20°
|
24°
|
27°
|
30°
|
31°
|
32°
|
33°
|
32°
|
31°
|
30°
|
30°
|
29°
|
30°
|
27°
|
24°
|
23°
|
| Wind direction and speed |
NE
4
|
NE
4
|
NE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
NE
5
|
NE
3
|
ENE
3
|
ENE
3
|
E
4
|
SE
3
|
S
5
|
SSW
6
|
SW
6
|
WSW
6
|
W
6
|
WNW
6
|
NW
5
|
NNW
4
|
NNW
3
|
NNW
3
|
NNW
3
|
| Wind gust (mph) |
7
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
12
|
12
|
12
|
14
|
14
|
14
|
14
|
12
|
11
|
9
|
7
|
5
|
5
|
4
|
| Visibility |
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
87%
|
89%
|
90%
|
89%
|
89%
|
86%
|
73%
|
65%
|
43%
|
37%
|
21%
|
20%
|
20%
|
20%
|
23%
|
26%
|
33%
|
39%
|
61%
|
79%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 9 | 9 | 9 | 7 | 6 | 3 | 2 | 1 | 1 | 1 | - | - |
Saturday (13 June 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%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
10%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
25°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
26°
|
24°
|
22°
|
21°
|
| Wind direction and speed (mph) |
NNE
2
|
ENE
3
|
E
3
|
ENE
3
|
ENE
3
|
E
3
|
SE
3
|
SE
3
|
SSE
3
|
SSE
4
|
SE
5
|
SSE
5
|
SSE
5
|
SSE
5
|
S
5
|
SSW
5
|
SW
4
|
WSW
4
|
W
3
|
NW
3
|
NW
3
|
NNW
4
|
NNW
4
|
NNW
3
|
| Wind gust (mph) |
4
|
4
|
5
|
5
|
5
|
5
|
5
|
6
|
7
|
10
|
11
|
10
|
11
|
11
|
11
|
11
|
10
|
9
|
7
|
7
|
7
|
7
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
85%
|
85%
|
84%
|
83%
|
84%
|
85%
|
86%
|
82%
|
75%
|
72%
|
69%
|
67%
|
64%
|
57%
|
51%
|
49%
|
46%
|
44%
|
45%
|
46%
|
67%
|
81%
|
86%
|
88%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Sunday (14 June 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 |
20%
|
20%
|
30%
|
20%
|
30%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
18°
|
18°
|
19°
|
21°
|
22°
|
22°
|
23°
|
23°
|
23°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
19°
|
18°
|
18°
|
| Wind direction and speed (mph) |
NNW
3
|
NNW
3
|
NNW
3
|
N
3
|
N
3
|
NE
2
|
SSE
2
|
ESE
3
|
ESE
3
|
SE
3
|
SSW
3
|
SW
5
|
WSW
5
|
WSW
6
|
WSW
6
|
WSW
6
|
W
6
|
W
6
|
W
6
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
| Wind gust (mph) |
5
|
5
|
5
|
4
|
4
|
4
|
5
|
5
|
6
|
8
|
10
|
11
|
13
|
14
|
14
|
13
|
12
|
12
|
11
|
10
|
9
|
8
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
92%
|
93%
|
95%
|
96%
|
96%
|
96%
|
95%
|
92%
|
90%
|
81%
|
76%
|
72%
|
67%
|
66%
|
66%
|
65%
|
65%
|
67%
|
70%
|
77%
|
85%
|
90%
|
94%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 7 | 5 | 4 | 2 | 1 | 1 | 1 | - | - |
Monday (15 June 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) |
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WNW
5
|
NW
4
|
NW
4
|
NNW
4
|
NNW
5
|
NNW
4
|
NW
4
|
NW
4
|
NW
4
|
NW
4
|
NW
5
|
NW
6
|
WNW
6
|
WNW
8
|
NW
9
|
NW
10
|
NW
11
|
NW
11
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
10
|
NNW
9
|
NNW
7
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
10
|
11
|
13
|
16
|
18
|
20
|
20
|
21
|
21
|
21
|
20
|
19
|
16
|
13
|
10
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
96%
|
95%
|
94%
|
94%
|
92%
|
90%
|
85%
|
84%
|
79%
|
74%
|
73%
|
72%
|
72%
|
73%
|
76%
|
77%
|
82%
|
86%
|
88%
|
92%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Tuesday (16 June 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
16°
|
19°
|
22°
|
23°
|
21°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
16°
|
19°
|
22°
|
21°
|
19°
|
17°
|
| Wind direction and speed (mph) |
NNW
5
|
NNW
4
|
NNW
3
|
N
4
|
NNW
5
|
NW
9
|
NW
11
|
NNW
10
|
NW
6
|
| Wind gust (mph) |
10
|
8
|
6
|
10
|
17
|
21
|
22
|
17
|
9
|
| Visibility (description) |
G
|
G
|
M
|
M
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
96%
|
98%
|
96%
|
77%
|
64%
|
59%
|
71%
|
92%
|
| UV | - | - | - | 1 | 5 | 9 | 6 | 1 | - |
Wednesday (17 June 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
15°
|
19°
|
23°
|
23°
|
21°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
16°
|
20°
|
22°
|
22°
|
20°
|
16°
|
| Wind direction and speed (mph) |
NNW
3
|
NNW
3
|
NNE
2
|
WNW
4
|
NW
8
|
NW
10
|
NW
8
|
NNW
6
|
| Wind gust (mph) |
5
|
4
|
8
|
16
|
19
|
20
|
15
|
10
|
| Visibility (description) |
G
|
M
|
M
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
97%
|
98%
|
98%
|
78%
|
65%
|
63%
|
73%
|
92%
|
| UV | - | - | 1 | 5 | 9 | 6 | 1 | - |
Thursday (18 June 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
18°
|
19°
|
19°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
3
|
NNE
3
|
NW
5
|
WNW
8
|
NW
9
|
NW
9
|
NNW
7
|
| Wind gust (mph) |
7
|
7
|
10
|
15
|
17
|
18
|
15
|
15
|
| Visibility (description) |
G
|
M
|
M
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
97%
|
98%
|
99%
|
80%
|
67%
|
65%
|
74%
|
91%
|
| UV | - | - | 1 | 5 | 9 | 6 | 1 | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 1am (UTC+1) Friday
Updated 19:24 (UTC+1) on Thu 11 Jun 2026
Loading map...