Viana Do Castelo (Portugal) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Heavy rain changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Viana Do Castelo
Today (27 February 2026)
| Time |
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 |
80%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
40%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
| Wind direction and speed |
SSE
8
|
SSE
8
|
SSE
10
|
S
10
|
S
10
|
S
10
|
S
8
|
SW
7
|
NW
7
|
NNW
14
|
NNW
14
|
NNW
15
|
NNW
14
|
NNW
14
|
NNW
13
|
NNW
12
|
NNW
11
|
NNW
10
|
N
10
|
N
9
|
N
9
|
| Wind gust (mph) |
13
|
15
|
16
|
17
|
17
|
17
|
14
|
14
|
23
|
26
|
26
|
26
|
25
|
24
|
22
|
20
|
18
|
17
|
16
|
15
|
14
|
| Visibility |
G
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
96%
|
97%
|
97%
|
98%
|
97%
|
98%
|
97%
|
93%
|
79%
|
61%
|
55%
|
53%
|
55%
|
57%
|
64%
|
68%
|
74%
|
76%
|
81%
|
85%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (28 February 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) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
8°
|
10°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
6°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
6°
|
5°
|
| Wind direction and speed (mph) |
N
8
|
N
8
|
N
8
|
N
7
|
N
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
6
|
NNE
6
|
NNE
7
|
N
8
|
N
9
|
N
10
|
N
10
|
N
11
|
N
12
|
N
12
|
NNW
12
|
N
10
|
N
9
|
N
8
|
N
6
|
N
5
|
| Wind gust (mph) |
14
|
13
|
12
|
12
|
12
|
11
|
11
|
11
|
10
|
13
|
16
|
17
|
19
|
20
|
20
|
21
|
21
|
21
|
19
|
16
|
14
|
13
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
86%
|
88%
|
89%
|
91%
|
91%
|
92%
|
93%
|
92%
|
92%
|
76%
|
65%
|
56%
|
50%
|
43%
|
42%
|
45%
|
51%
|
55%
|
64%
|
74%
|
78%
|
84%
|
89%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (1 March 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%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
9°
|
11°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
10°
|
10°
|
10°
|
11°
|
11°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
8°
|
11°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
10°
|
8°
|
8°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
N
4
|
NNE
3
|
NNE
3
|
NE
3
|
NE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
E
3
|
E
1
|
SE
1
|
SSW
3
|
SSW
5
|
SSW
7
|
SSW
7
|
SSW
8
|
SSW
7
|
SSW
7
|
SW
6
|
SSW
6
|
SSW
7
|
S
8
|
S
10
|
S
11
|
| Wind gust (mph) |
7
|
6
|
6
|
5
|
5
|
5
|
5
|
5
|
4
|
5
|
6
|
11
|
14
|
15
|
15
|
15
|
14
|
13
|
10
|
11
|
12
|
15
|
17
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
93%
|
96%
|
97%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
85%
|
75%
|
62%
|
52%
|
48%
|
47%
|
52%
|
56%
|
63%
|
79%
|
90%
|
92%
|
91%
|
90%
|
88%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (2 March 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 |
10%
|
30%
|
40%
|
60%
|
80%
|
80%
|
80%
|
70%
|
70%
|
60%
|
60%
|
40%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
S
12
|
S
14
|
S
14
|
S
15
|
SSW
14
|
SW
12
|
W
12
|
NW
10
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
11
|
N
11
|
N
12
|
N
13
|
N
14
|
N
14
|
N
14
|
N
13
|
N
13
|
N
14
|
N
14
|
N
13
|
N
13
|
| Wind gust (mph) |
21
|
23
|
25
|
24
|
24
|
23
|
21
|
19
|
19
|
19
|
20
|
21
|
23
|
24
|
24
|
25
|
25
|
24
|
23
|
23
|
23
|
23
|
22
|
22
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
87%
|
87%
|
89%
|
93%
|
94%
|
94%
|
94%
|
94%
|
92%
|
90%
|
85%
|
72%
|
70%
|
68%
|
64%
|
65%
|
65%
|
68%
|
74%
|
75%
|
76%
|
78%
|
79%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (3 March 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
10°
|
11°
|
13°
|
14°
|
15°
|
16°
|
17°
|
17°
|
16°
|
15°
|
12°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
6°
|
8°
|
9°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
11°
|
10°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
N
13
|
N
13
|
N
14
|
N
14
|
N
13
|
N
13
|
N
12
|
N
11
|
N
10
|
NNE
9
|
NNE
9
|
N
10
|
N
11
|
N
11
|
N
12
|
N
12
|
N
11
|
N
11
|
N
10
|
N
9
|
N
7
|
N
5
|
N
4
|
NNE
4
|
| Wind gust (mph) |
22
|
23
|
23
|
23
|
22
|
22
|
20
|
18
|
17
|
17
|
17
|
19
|
20
|
21
|
21
|
20
|
20
|
18
|
15
|
14
|
11
|
9
|
7
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
78%
|
79%
|
80%
|
79%
|
80%
|
82%
|
82%
|
86%
|
83%
|
70%
|
63%
|
57%
|
54%
|
51%
|
46%
|
45%
|
45%
|
54%
|
64%
|
78%
|
82%
|
84%
|
87%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (4 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
6°
|
10°
|
17°
|
18°
|
15°
|
11°
|
| Feels like temperature (°C) |
8°
|
6°
|
5°
|
10°
|
16°
|
17°
|
14°
|
10°
|
| Wind direction and speed (mph) |
NNE
4
|
NE
4
|
NE
4
|
ENE
3
|
NW
3
|
NW
6
|
NW
5
|
N
3
|
| Wind gust (mph) |
6
|
6
|
6
|
7
|
11
|
13
|
8
|
6
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
96%
|
97%
|
84%
|
53%
|
46%
|
83%
|
92%
|
| UV | - | - | - | 1 | 4 | 2 | 1 | - |
Thursday (5 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
20%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
12°
|
14°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
11°
|
13°
|
12°
|
10°
|
9°
|
| Wind direction and speed (mph) |
NNE
3
|
NNE
4
|
NE
3
|
NNE
4
|
NW
7
|
NW
10
|
NNW
12
|
N
12
|
| Wind gust (mph) |
6
|
7
|
8
|
13
|
17
|
21
|
22
|
23
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
95%
|
97%
|
99%
|
89%
|
65%
|
59%
|
79%
|
86%
|
| UV | - | - | - | 1 | 3 | 2 | 1 | - |
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