Viana Do Castelo-Chafe (Portugal) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 3° Celsius;
Heavy rain.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Viana Do Castelo-Chafe
Today (18 December 2025)
| Time |
21:00
|
22:00
|
23:00
|
|---|---|---|---|
| Weather symbols |  |
|
 |
| Chance of precipitation |
90%
|
90%
|
80%
|
| Temperature |
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
| Wind direction and speed |
WSW
6
|
W
5
|
NW
6
|
| Wind gust (mph) |
13
|
13
|
13
|
| Visibility |
P
|
P
|
P
|
| Humidity |
98%
|
98%
|
97%
|
| UV | - | - | - |
Friday (19 December 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 |
60%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
9°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
N
6
|
N
7
|
N
7
|
N
7
|
N
8
|
N
9
|
N
10
|
N
10
|
N
10
|
N
10
|
N
10
|
N
11
|
N
12
|
N
12
|
N
12
|
N
12
|
N
10
|
N
10
|
N
10
|
N
9
|
N
8
|
N
7
|
N
5
|
N
4
|
| Wind gust (mph) |
14
|
14
|
13
|
14
|
16
|
19
|
20
|
19
|
19
|
19
|
21
|
23
|
24
|
24
|
23
|
22
|
19
|
18
|
17
|
15
|
14
|
12
|
9
|
7
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
94%
|
94%
|
93%
|
92%
|
91%
|
90%
|
90%
|
90%
|
87%
|
82%
|
71%
|
62%
|
57%
|
55%
|
55%
|
61%
|
72%
|
77%
|
83%
|
84%
|
85%
|
87%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (20 December 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%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
50%
|
80%
|
90%
|
80%
|
80%
|
60%
|
30%
|
40%
|
70%
|
70%
|
40%
|
30%
|
30%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
9°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
4°
|
4°
|
5°
|
5°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
N
3
|
NNW
2
|
W
2
|
SSE
3
|
SE
4
|
SSE
4
|
S
7
|
S
11
|
S
13
|
S
15
|
S
17
|
SSW
17
|
SW
14
|
W
10
|
W
10
|
WSW
10
|
SW
11
|
SW
13
|
WSW
13
|
W
12
|
W
13
|
WNW
12
|
WNW
12
|
WNW
11
|
| Wind gust (mph) |
5
|
5
|
5
|
7
|
8
|
11
|
17
|
21
|
26
|
30
|
32
|
32
|
25
|
19
|
18
|
19
|
23
|
27
|
25
|
24
|
25
|
23
|
22
|
20
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
G
|
G
|
VG
|
G
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
93%
|
96%
|
97%
|
97%
|
97%
|
98%
|
95%
|
86%
|
84%
|
86%
|
91%
|
95%
|
95%
|
91%
|
84%
|
79%
|
78%
|
84%
|
86%
|
84%
|
79%
|
77%
|
74%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (21 December 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 |
30%
|
30%
|
50%
|
60%
|
50%
|
30%
|
40%
|
30%
|
20%
|
40%
|
40%
|
60%
|
60%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
7°
|
7°
|
7°
|
7°
|
5°
|
6°
|
5°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
6°
|
6°
|
5°
|
6°
|
6°
|
7°
|
7°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
4°
|
5°
|
4°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
10
|
WNW
9
|
WNW
7
|
WNW
7
|
NW
6
|
NW
5
|
NW
5
|
W
5
|
WSW
4
|
SW
5
|
SSW
5
|
SW
6
|
SW
6
|
WSW
6
|
WSW
6
|
SW
5
|
SSW
4
|
SSW
4
|
S
4
|
SSE
4
|
SSE
3
|
SSE
3
|
S
3
|
| Wind gust (mph) |
19
|
17
|
13
|
13
|
12
|
11
|
11
|
11
|
9
|
10
|
11
|
13
|
13
|
13
|
13
|
12
|
10
|
8
|
7
|
7
|
7
|
6
|
7
|
7
|
| Visibility (description) |
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
75%
|
76%
|
77%
|
83%
|
82%
|
86%
|
85%
|
86%
|
88%
|
88%
|
82%
|
81%
|
76%
|
78%
|
79%
|
78%
|
80%
|
88%
|
91%
|
92%
|
95%
|
95%
|
96%
|
95%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (22 December 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 |
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
10%
|
20%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
40%
|
| Temperature (°C) |
5°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
11°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
5°
|
5°
|
6°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
S
4
|
S
3
|
SSE
4
|
SSE
4
|
S
6
|
SSE
6
|
ESE
6
|
ESE
6
|
ESE
7
|
SE
6
|
SSE
6
|
SSE
6
|
SW
7
|
WSW
8
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
SW
9
|
SW
8
|
S
8
|
S
8
|
SW
9
|
WSW
8
|
| Wind gust (mph) |
7
|
7
|
8
|
9
|
11
|
12
|
11
|
13
|
12
|
12
|
13
|
13
|
16
|
16
|
17
|
18
|
17
|
16
|
15
|
15
|
15
|
16
|
16
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
96%
|
96%
|
95%
|
94%
|
94%
|
93%
|
93%
|
94%
|
88%
|
85%
|
83%
|
75%
|
78%
|
80%
|
87%
|
89%
|
91%
|
93%
|
95%
|
95%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Tuesday (23 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
40%
|
50%
|
40%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
11°
|
12°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
8°
|
10°
|
10°
|
8°
|
8°
|
| Wind direction and speed (mph) |
W
8
|
SSW
9
|
E
6
|
ENE
5
|
N
7
|
N
10
|
N
8
|
N
7
|
| Wind gust (mph) |
17
|
16
|
13
|
13
|
19
|
19
|
15
|
13
|
| Visibility (description) |
G
|
G
|
G
|
M
|
G
|
VG
|
G
|
G
|
| Humidity |
94%
|
96%
|
96%
|
96%
|
88%
|
78%
|
90%
|
93%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (24 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
7°
|
12°
|
13°
|
10°
|
7°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
6°
|
11°
|
12°
|
8°
|
6°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
4
|
NNE
4
|
NNE
4
|
NNE
5
|
N
7
|
N
7
|
N
6
|
| Wind gust (mph) |
9
|
10
|
9
|
12
|
17
|
16
|
13
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
96%
|
97%
|
97%
|
97%
|
76%
|
68%
|
87%
|
93%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
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Forecast for 9pm (UTC) Thursday
Updated 18:22 (UTC) on Thu 18 Dec 2025
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