Viana Do Castelo (Portugal) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 21° Celsius;
Maximum daytime temperature: 21° Celsius;
Heavy showers changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
8 day forecast for Viana Do Castelo
Today (12 May 2025)
| Time |
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 |
≥95%
|
90%
|
90%
|
≥95%
|
≥95%
|
80%
|
≥95%
|
80%
|
50%
|
30%
|
10%
|
10%
|
<5%
|
| Temperature |
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
| Wind direction and speed |
SW
10
|
WSW
11
|
WSW
10
|
WSW
10
|
WSW
9
|
WSW
8
|
SW
7
|
WSW
6
|
WSW
5
|
WSW
4
|
W
4
|
W
3
|
SSE
2
|
| Wind gust (mph) |
22
|
21
|
19
|
19
|
18
|
15
|
15
|
12
|
10
|
7
|
6
|
5
|
4
|
| Visibility |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
92%
|
93%
|
92%
|
91%
|
91%
|
91%
|
87%
|
89%
|
93%
|
94%
|
95%
|
97%
|
| UV | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - |
Tuesday (13 May 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
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
50%
|
50%
|
60%
|
50%
|
30%
|
20%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
13°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
15°
|
16°
|
15°
|
15°
|
14°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
SE
2
|
SE
2
|
SSE
2
|
SE
2
|
SE
3
|
SE
3
|
ESE
3
|
SE
3
|
SE
3
|
SSE
4
|
SSW
5
|
SW
5
|
SW
6
|
WSW
7
|
WSW
7
|
W
7
|
W
8
|
W
7
|
WNW
7
|
WNW
7
|
WNW
6
|
NW
6
|
NNW
5
|
N
4
|
| Wind gust (mph) |
4
|
4
|
4
|
5
|
5
|
5
|
6
|
7
|
8
|
11
|
12
|
16
|
17
|
17
|
18
|
18
|
19
|
17
|
16
|
14
|
11
|
9
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
97%
|
98%
|
98%
|
98%
|
99%
|
99%
|
99%
|
99%
|
94%
|
89%
|
82%
|
77%
|
71%
|
67%
|
64%
|
62%
|
61%
|
59%
|
60%
|
67%
|
70%
|
79%
|
85%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 5 | 7 | 7 | 4 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Wednesday (14 May 2025)
| 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%
|
10%
|
20%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
11°
|
15°
|
17°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
11°
|
15°
|
16°
|
15°
|
14°
|
12°
|
| Wind direction and speed (mph) |
NNE
4
|
NE
3
|
ENE
3
|
ENE
3
|
NNE
4
|
WNW
6
|
NW
11
|
NNW
13
|
NNW
10
|
| Wind gust (mph) |
6
|
6
|
6
|
11
|
17
|
23
|
25
|
24
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
90%
|
93%
|
96%
|
69%
|
58%
|
56%
|
64%
|
79%
|
| UV | - | - | - | 1 | 5 | 7 | 4 | 1 | - |
Thursday (15 May 2025)
| 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) |
13°
|
11°
|
10°
|
16°
|
20°
|
21°
|
20°
|
15°
|
| Feels like temperature (°C) |
11°
|
9°
|
9°
|
15°
|
18°
|
19°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NNW
9
|
N
7
|
NNE
6
|
N
6
|
NNW
7
|
NNW
10
|
NNW
10
|
NNW
7
|
| Wind gust (mph) |
15
|
13
|
14
|
18
|
23
|
24
|
18
|
14
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
92%
|
96%
|
66%
|
53%
|
45%
|
56%
|
83%
|
| UV | - | - | 1 | 5 | 8 | 5 | 1 | - |
Friday (16 May 2025)
| 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) |
13°
|
11°
|
12°
|
20°
|
23°
|
24°
|
21°
|
16°
|
| Feels like temperature (°C) |
13°
|
11°
|
11°
|
20°
|
23°
|
22°
|
19°
|
15°
|
| Wind direction and speed (mph) |
NNE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
WNW
3
|
WNW
6
|
NW
9
|
NNW
5
|
| Wind gust (mph) |
6
|
6
|
8
|
15
|
17
|
20
|
17
|
8
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
93%
|
96%
|
61%
|
40%
|
40%
|
44%
|
82%
|
| UV | - | - | 1 | 5 | 8 | 5 | 1 | - |
Saturday (17 May 2025)
| 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) |
13°
|
12°
|
13°
|
20°
|
23°
|
23°
|
21°
|
16°
|
| Feels like temperature (°C) |
14°
|
12°
|
12°
|
20°
|
22°
|
22°
|
20°
|
16°
|
| Wind direction and speed (mph) |
NNE
2
|
E
3
|
E
3
|
ESE
2
|
SW
6
|
WSW
6
|
WNW
6
|
NW
4
|
| Wind gust (mph) |
5
|
6
|
7
|
17
|
18
|
17
|
12
|
7
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
91%
|
92%
|
65%
|
45%
|
43%
|
54%
|
85%
|
| UV | - | - | 1 | 5 | 9 | 5 | 1 | - |
Sunday (18 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
14°
|
13°
|
14°
|
18°
|
21°
|
21°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
13°
|
14°
|
19°
|
20°
|
19°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NNW
3
|
N
3
|
ENE
3
|
SSW
3
|
SW
7
|
WSW
8
|
W
7
|
W
5
|
| Wind gust (mph) |
6
|
6
|
9
|
17
|
21
|
20
|
16
|
9
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
95%
|
95%
|
70%
|
57%
|
56%
|
64%
|
86%
|
| UV | - | - | 1 | 5 | 8 | 5 | 1 | - |
Monday (19 May 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
13°
|
14°
|
18°
|
20°
|
21°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
13°
|
14°
|
18°
|
19°
|
19°
|
18°
|
15°
|
| Wind direction and speed (mph) |
WNW
3
|
ENE
3
|
E
3
|
S
5
|
WSW
7
|
W
8
|
WNW
8
|
NW
5
|
| Wind gust (mph) |
6
|
6
|
11
|
17
|
20
|
20
|
16
|
9
|
| Visibility (description) |
G
|
G
|
M
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
96%
|
98%
|
76%
|
60%
|
60%
|
67%
|
89%
|
| UV | - | - | 1 | 5 | 8 | 4 | 1 | - |
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Forecast
Forecast for 11:00 (UTC+1), Mon
Updated 07:22 (UTC+1) on Mon 12 May 2025
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