Porto Alegre (Brazil) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 11° Celsius;
Light showers changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Porto Alegre
Today (3 November 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 |
70%
|
60%
|
70%
|
70%
|
50%
|
30%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature |
22°
|
22°
|
23°
|
24°
|
24°
|
23°
|
23°
|
23°
|
21°
|
20°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
22°
|
23°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
19°
|
19°
|
| Wind direction and speed |
SE
5
|
SE
6
|
SSE
7
|
SE
8
|
SE
9
|
SE
9
|
SE
10
|
SE
9
|
SE
8
|
SE
8
|
SE
8
|
SE
7
|
SE
6
|
| Wind gust (mph) |
15
|
17
|
20
|
21
|
22
|
23
|
22
|
20
|
20
|
19
|
18
|
15
|
14
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
83%
|
79%
|
77%
|
72%
|
71%
|
72%
|
69%
|
70%
|
74%
|
81%
|
85%
|
87%
|
91%
|
| UV | 7 | 6 | 10 | 7 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Tuesday (4 November 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
19°
|
19°
|
21°
|
22°
|
23°
|
24°
|
25°
|
26°
|
27°
|
27°
|
27°
|
26°
|
24°
|
22°
|
21°
|
20°
|
19°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
22°
|
23°
|
25°
|
26°
|
27°
|
28°
|
28°
|
28°
|
27°
|
26°
|
24°
|
23°
|
21°
|
21°
|
20°
|
| Wind direction and speed (mph) |
SE
5
|
SSE
5
|
SSE
5
|
SSE
5
|
SSE
5
|
SSE
5
|
SSE
4
|
SE
5
|
ESE
5
|
E
4
|
E
3
|
E
3
|
E
3
|
E
3
|
ESE
3
|
ESE
3
|
ESE
5
|
ESE
7
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
7
|
ESE
6
|
SE
5
|
| Wind gust (mph) |
13
|
13
|
12
|
12
|
11
|
10
|
12
|
13
|
13
|
13
|
13
|
12
|
12
|
12
|
12
|
14
|
16
|
19
|
20
|
20
|
19
|
16
|
13
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
94%
|
95%
|
95%
|
96%
|
95%
|
92%
|
87%
|
83%
|
77%
|
73%
|
66%
|
64%
|
59%
|
57%
|
55%
|
58%
|
64%
|
72%
|
75%
|
82%
|
85%
|
88%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 9 | 11 | 11 | 9 | 8 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Wednesday (5 November 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
18°
|
20°
|
22°
|
25°
|
27°
|
28°
|
28°
|
28°
|
27°
|
25°
|
24°
|
22°
|
20°
|
19°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
19°
|
20°
|
21°
|
23°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
23°
|
22°
|
20°
|
18°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
SE
4
|
SSE
4
|
SSE
3
|
SSE
3
|
SSW
2
|
WSW
3
|
WSW
3
|
WNW
3
|
NW
4
|
WNW
5
|
WNW
7
|
W
9
|
W
11
|
WSW
11
|
WSW
12
|
SW
12
|
SSW
13
|
SSW
14
|
S
13
|
S
12
|
SSE
11
|
SSE
10
|
SSE
8
|
SSE
7
|
| Wind gust (mph) |
9
|
7
|
6
|
5
|
5
|
6
|
8
|
11
|
14
|
19
|
23
|
27
|
28
|
29
|
30
|
30
|
32
|
31
|
29
|
26
|
24
|
21
|
19
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
94%
|
96%
|
98%
|
99%
|
99%
|
99%
|
97%
|
93%
|
86%
|
76%
|
67%
|
58%
|
56%
|
52%
|
52%
|
54%
|
59%
|
64%
|
68%
|
74%
|
76%
|
78%
|
81%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 10 | 11 | 11 | 9 | 5 | 3 | 3 | 1 | 1 | - | - | - | - | - |
Thursday (6 November 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 |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
16°
|
17°
|
19°
|
20°
|
21°
|
22°
|
22°
|
23°
|
23°
|
23°
|
22°
|
21°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
S
6
|
S
6
|
S
6
|
S
6
|
S
5
|
S
5
|
S
5
|
S
6
|
SSE
7
|
SE
7
|
SE
7
|
SE
6
|
ESE
7
|
ESE
7
|
ESE
8
|
ESE
9
|
ESE
10
|
ESE
11
|
ESE
11
|
ESE
11
|
ESE
11
|
ESE
10
|
ESE
10
|
ESE
10
|
| Wind gust (mph) |
14
|
13
|
12
|
12
|
11
|
11
|
14
|
17
|
19
|
19
|
19
|
20
|
21
|
21
|
23
|
25
|
26
|
27
|
27
|
26
|
25
|
24
|
24
|
24
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
86%
|
87%
|
88%
|
88%
|
86%
|
83%
|
75%
|
66%
|
59%
|
54%
|
51%
|
44%
|
42%
|
41%
|
41%
|
46%
|
54%
|
56%
|
62%
|
65%
|
67%
|
71%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 9 | 11 | 11 | 10 | 8 | 5 | 2 | 1 | 1 | - | - | - | - | - |
Friday (7 November 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
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
20%
|
30%
|
50%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
70%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
| Wind direction and speed (mph) |
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
E
10
|
E
11
|
E
11
|
E
10
|
E
11
|
E
11
|
E
12
|
E
12
|
ESE
12
|
ESE
13
|
E
13
|
ESE
13
|
ESE
12
|
ESE
12
|
| Wind gust (mph) |
24
|
25
|
26
|
26
|
26
|
26
|
27
|
27
|
27
|
28
|
28
|
27
|
28
|
29
|
30
|
32
|
32
|
33
|
34
|
34
|
32
|
34
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
| Humidity |
74%
|
75%
|
75%
|
75%
|
75%
|
76%
|
76%
|
76%
|
77%
|
77%
|
79%
|
87%
|
91%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
92%
|
93%
|
93%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Saturday (8 November 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
70%
|
80%
|
70%
|
90%
|
70%
|
60%
|
20%
|
10%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
17°
|
16°
|
15°
|
15°
|
16°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
E
10
|
ESE
9
|
SW
13
|
SSW
15
|
S
15
|
S
13
|
S
10
|
S
7
|
| Wind gust (mph) |
28
|
31
|
37
|
38
|
35
|
31
|
22
|
16
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
| Humidity |
94%
|
96%
|
92%
|
89%
|
76%
|
72%
|
78%
|
85%
|
| UV | - | - | 1 | 3 | 8 | 4 | 1 | - |
Sunday (9 November 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
20%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
17°
|
20°
|
22°
|
20°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
16°
|
19°
|
20°
|
19°
|
16°
|
| Wind direction and speed (mph) |
SSW
5
|
SW
5
|
SW
5
|
SW
7
|
SSW
7
|
SSW
7
|
S
6
|
SE
6
|
| Wind gust (mph) |
13
|
12
|
18
|
21
|
23
|
20
|
15
|
12
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
89%
|
91%
|
68%
|
54%
|
43%
|
53%
|
73%
|
| UV | - | - | 1 | 7 | 10 | 5 | 1 | - |
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Forecast for 11:00 (UTC-3), Mon
Updated 12:31 (UTC) on Mon 3 Nov 2025
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