Sines (Portugal) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 35 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 15° Celsius;Maximum daytime temperature: 34 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 35 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
Overcast changing to sunny by lunchtime.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Sines
Today (13 August 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
16°
|
15°
|
15°
|
15°
|
18°
|
20°
|
22°
|
26°
|
30°
|
32°
|
34°
|
35°
|
34°
|
34°
|
32°
|
30°
|
26°
|
23°
|
21°
|
21°
|
| Feels like temperature (°C) |
16°
|
15°
|
14°
|
14°
|
14°
|
17°
|
19°
|
23°
|
28°
|
33°
|
36°
|
38°
|
39°
|
38°
|
37°
|
35°
|
32°
|
27°
|
23°
|
20°
|
19°
|
| Wind direction and speed |
N
8
|
N
9
|
N
9
|
N
9
|
N
9
|
N
10
|
N
10
|
N
9
|
NNW
10
|
NNW
10
|
NNW
11
|
NW
11
|
NW
12
|
NW
13
|
NW
14
|
NW
14
|
NW
13
|
NW
11
|
NW
11
|
NW
12
|
NNW
13
|
| Wind gust (mph) |
12
|
12
|
12
|
13
|
13
|
14
|
14
|
15
|
17
|
17
|
18
|
18
|
20
|
21
|
21
|
20
|
18
|
15
|
17
|
18
|
18
|
| Visibility |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
95%
|
96%
|
97%
|
97%
|
97%
|
96%
|
94%
|
92%
|
90%
|
86%
|
85%
|
85%
|
84%
|
85%
|
85%
|
87%
|
91%
|
89%
|
88%
|
90%
|
| UV | - | - | - | 1 | 1 | 1 | 2 | 4 | 7 | 9 | 9 | 9 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - |
Friday (14 August 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) |
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
23°
|
26°
|
29°
|
31°
|
32°
|
32°
|
31°
|
30°
|
28°
|
25°
|
23°
|
21°
|
20°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
23°
|
28°
|
32°
|
35°
|
36°
|
35°
|
33°
|
31°
|
28°
|
24°
|
21°
|
19°
|
18°
|
| Wind direction and speed (mph) |
NNW
12
|
N
11
|
N
10
|
N
10
|
N
10
|
N
10
|
N
10
|
N
10
|
N
11
|
N
12
|
N
12
|
N
11
|
NNW
11
|
NNW
11
|
NNW
12
|
NW
13
|
NW
15
|
NW
16
|
NW
17
|
NW
16
|
NW
16
|
NNW
17
|
NNW
16
|
NNW
15
|
| Wind gust (mph) |
17
|
15
|
14
|
14
|
14
|
14
|
15
|
15
|
16
|
17
|
17
|
17
|
17
|
19
|
21
|
22
|
22
|
23
|
23
|
23
|
23
|
23
|
22
|
20
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
P
|
VP
|
VP
|
VP
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
95%
|
96%
|
96%
|
97%
|
98%
|
99%
|
99%
|
99%
|
98%
|
97%
|
96%
|
94%
|
93%
|
91%
|
89%
|
87%
|
85%
|
85%
|
86%
|
86%
|
85%
|
86%
|
90%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 4 | 7 | 3 | 6 | 8 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - |
Saturday (15 August 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) |
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
21°
|
23°
|
26°
|
28°
|
30°
|
30°
|
30°
|
29°
|
27°
|
25°
|
23°
|
21°
|
20°
|
19°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
23°
|
27°
|
30°
|
32°
|
32°
|
31°
|
29°
|
27°
|
24°
|
21°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
NNW
14
|
NNW
13
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
11
|
NW
12
|
NW
14
|
NW
15
|
NW
16
|
NW
18
|
NW
18
|
NW
17
|
NW
17
|
NW
17
|
NW
15
|
NW
13
|
| Wind gust (mph) |
19
|
18
|
17
|
16
|
16
|
15
|
14
|
14
|
15
|
17
|
19
|
18
|
19
|
21
|
23
|
24
|
25
|
25
|
25
|
24
|
25
|
23
|
21
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
93%
|
93%
|
94%
|
94%
|
96%
|
96%
|
97%
|
96%
|
95%
|
93%
|
91%
|
89%
|
88%
|
88%
|
86%
|
84%
|
85%
|
86%
|
87%
|
87%
|
88%
|
88%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 2 | 4 | 7 | 9 | 9 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - |
Sunday (16 August 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) |
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
15°
|
15°
|
17°
|
19°
|
21°
|
24°
|
27°
|
29°
|
31°
|
32°
|
32°
|
30°
|
28°
|
25°
|
23°
|
20°
|
18°
|
18°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
14°
|
15°
|
15°
|
18°
|
20°
|
23°
|
27°
|
31°
|
33°
|
35°
|
36°
|
36°
|
34°
|
30°
|
27°
|
24°
|
21°
|
19°
|
18°
|
| Wind direction and speed (mph) |
NW
12
|
NW
11
|
NW
10
|
NW
9
|
NW
7
|
NW
7
|
NW
6
|
NNW
5
|
NNW
5
|
NNW
5
|
N
5
|
N
5
|
NNW
5
|
NW
7
|
WNW
8
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
11
|
WNW
10
|
WNW
7
|
W
6
|
WSW
6
|
SW
5
|
| Wind gust (mph) |
16
|
14
|
13
|
12
|
10
|
9
|
8
|
7
|
8
|
9
|
10
|
10
|
12
|
14
|
16
|
17
|
17
|
17
|
17
|
13
|
10
|
9
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
92%
|
94%
|
96%
|
96%
|
97%
|
98%
|
98%
|
99%
|
99%
|
97%
|
94%
|
94%
|
92%
|
91%
|
88%
|
89%
|
90%
|
91%
|
92%
|
93%
|
95%
|
97%
|
97%
|
98%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 6 | 9 | 9 | 9 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - |
Monday (17 August 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°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
18°
|
21°
|
25°
|
28°
|
31°
|
33°
|
34°
|
34°
|
33°
|
32°
|
30°
|
27°
|
24°
|
21°
|
20°
|
19°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
18°
|
23°
|
28°
|
32°
|
36°
|
38°
|
39°
|
39°
|
38°
|
36°
|
33°
|
29°
|
26°
|
23°
|
21°
|
20°
|
| Wind direction and speed (mph) |
SSW
5
|
S
5
|
SSW
5
|
SSW
4
|
S
4
|
S
4
|
SE
4
|
ESE
4
|
E
4
|
E
4
|
NE
5
|
NW
5
|
W
5
|
W
7
|
W
8
|
W
9
|
W
10
|
W
10
|
W
10
|
W
9
|
W
7
|
WSW
6
|
WSW
4
|
SSW
4
|
| Wind gust (mph) |
8
|
8
|
7
|
7
|
6
|
6
|
6
|
6
|
7
|
9
|
9
|
10
|
12
|
14
|
16
|
16
|
17
|
17
|
16
|
– | – | – | – | – |
| Visibility (description) |
M
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
– | – |
M
|
– |
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
100%
|
99%
|
97%
|
93%
|
90%
|
88%
|
86%
|
84%
|
85%
|
85%
|
87%
|
89%
|
91%
|
93%
|
96%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 9 | 8 | 5 | 3 | 1 | 1 | 1 |  |
- | |
Tuesday (18 August 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) |
18°
|
18°
|
17°
|
16°
|
27°
|
33°
|
34°
|
26°
|
20°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
30°
|
39°
|
38°
|
28°
|
22°
|
| Wind direction and speed (mph) |
S
4
|
S
4
|
S
4
|
SE
4
|
SSE
5
|
WSW
8
|
W
10
|
W
8
|
WSW
5
|
| Wind gust (mph) | – |
8
|
7
|
8
|
14
|
17
|
17
|
13
|
8
|
| Visibility (description) | – |
M
|
VP
|
P
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
98%
|
99%
|
98%
|
98%
|
93%
|
85%
|
85%
|
91%
|
98%
|
| UV | |
- | - | 1 | 5 | 9 | 5 | 1 | - |
Wednesday (19 August 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) |
19°
|
18°
|
18°
|
25°
|
32°
|
31°
|
27°
|
23°
|
| Feels like temperature (°C) |
20°
|
19°
|
18°
|
27°
|
36°
|
34°
|
29°
|
25°
|
| Wind direction and speed (mph) |
SSW
5
|
SSE
6
|
SE
5
|
SW
7
|
WSW
9
|
W
8
|
W
7
|
W
5
|
| Wind gust (mph) |
9
|
9
|
11
|
16
|
18
|
18
|
14
|
8
|
| Visibility (description) |
P
|
VP
|
P
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
98%
|
97%
|
96%
|
87%
|
78%
|
81%
|
84%
|
89%
|
| UV | - | - | 1 | 4 | 9 | 5 | 1 | - |
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Forecast for 4am (UTC+1) Thursday
Updated 01:07 (UTC+1) on Thu 13 Aug 2026
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