Extended 10-day forecasts, Porto Alegre
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Porto Alegre, Brazil. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our August climate page to see if the current temperatures in Porto Alegre is typical for this time of year.
Today · Friday 28 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 09:00 |
Heavy rain
|
18°C (64°F) | 2.1 mm (0.1 in) | 97% | SE 3 m/s (6 knots) |
| 10:00 |
Heavy rain
|
18°C (64°F) | 2.3 mm (0.1 in) | 98% | SE 3 m/s (6 knots) |
| 11:00 |
Light rain
|
19°C (66°F) | 0.2 mm (0.01 in) | 98% | E 3 m/s (6 knots) |
| 12:00 |
Rain
|
21°C (70°F) | 0.7 mm (0.03 in) | 91% | NE 1 m/s (2 knots) |
| 13:00 |
Light rain
|
22°C (72°F) | 0.1 mm (0 in) | 91% | NE 2 m/s (4 knots) |
| 14:00 |
Light rain showers
|
23°C (73°F) | 0.2 mm (0.01 in) | 82% | N 3 m/s (6 knots) |
| 15:00 |
Rain showers
|
25°C (77°F) | 0.5 mm (0.02 in) | 79% | N 3 m/s (6 knots) |
| 16:00 |
Heavy rain
|
22°C (72°F) | 1.1 mm (0.04 in) | 88% | SW 5 m/s (10 knots) |
| 17:00 |
Cloudy
|
18°C (64°F) | 0 mm (0 in) | 96% | S 6 m/s (12 knots) |
| 18:00 |
Cloudy
|
18°C (64°F) | 0 mm (0 in) | 93% | S 4 m/s (8 knots) |
| 19:00 |
Light rain
|
17°C (63°F) | 0.2 mm (0.01 in) | 93% | S 3 m/s (6 knots) |
| 20:00 |
Rain
|
17°C (63°F) | 0.5 mm (0.02 in) | 95% | S 3 m/s (6 knots) |
| 21:00 |
Heavy rain
|
17°C (63°F) | 7.7 mm (0.3 in) | 96% | S 5 m/s (10 knots) |
| 22:00 |
Heavy rain
|
16°C (61°F) | 4.4 mm (0.2 in) | 97% | S 6 m/s (12 knots) |
| 23:00 |
Heavy rain
|
16°C (61°F) | 2.5 mm (0.1 in) | 97% | S 5 m/s (10 knots) |
09:00
Heavy rain
97% · SE 3 m/s (6 knots)
18°C (64°F)
2.1 mm (0.1 in)
10:00
Heavy rain
98% · SE 3 m/s (6 knots)
18°C (64°F)
2.3 mm (0.1 in)
11:00
Light rain
98% · E 3 m/s (6 knots)
19°C (66°F)
0.2 mm (0.01 in)
12:00
Rain
91% · NE 1 m/s (2 knots)
21°C (70°F)
0.7 mm (0.03 in)
13:00
Light rain
91% · NE 2 m/s (4 knots)
22°C (72°F)
0.1 mm (0 in)
14:00
Light rain showers
82% · N 3 m/s (6 knots)
23°C (73°F)
0.2 mm (0.01 in)
15:00
Rain showers
79% · N 3 m/s (6 knots)
25°C (77°F)
0.5 mm (0.02 in)
16:00
Heavy rain
88% · SW 5 m/s (10 knots)
22°C (72°F)
1.1 mm (0.04 in)
17:00
Cloudy
96% · S 6 m/s (12 knots)
18°C (64°F)
0 mm (0 in)
18:00
Cloudy
93% · S 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
19:00
Light rain
93% · S 3 m/s (6 knots)
17°C (63°F)
0.2 mm (0.01 in)
20:00
Rain
95% · S 3 m/s (6 knots)
17°C (63°F)
0.5 mm (0.02 in)
21:00
Heavy rain
96% · S 5 m/s (10 knots)
17°C (63°F)
7.7 mm (0.3 in)
22:00
Heavy rain
97% · S 6 m/s (12 knots)
16°C (61°F)
4.4 mm (0.2 in)
23:00
Heavy rain
97% · S 5 m/s (10 knots)
16°C (61°F)
2.5 mm (0.1 in)
Tomorrow · Saturday 29 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Light rain
|
16°C (61°F) | 0.2 mm (0.01 in) | 98% | S 4 m/s (8 knots) |
| 01:00 |
Cloudy
|
16°C (61°F) | 0 mm (0 in) | 97% | S 5 m/s (10 knots) |
| 02:00 |
Light rain
|
16°C (61°F) | 0.2 mm (0.01 in) | 97% | S 4 m/s (8 knots) |
| 03:00 |
Rain
|
15°C (59°F) | 0.5 mm (0.02 in) | 98% | S 4 m/s (8 knots) |
| 04:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 98% | S 4 m/s (8 knots) |
| 05:00 |
Light rain
|
15°C (59°F) | 0.1 mm (0 in) | 98% | S 4 m/s (8 knots) |
| 06:00 |
Rain
|
15°C (59°F) | 0.4 mm (0.02 in) | 97% | S 4 m/s (8 knots) |
| 07:00 |
Heavy rain
|
15°C (59°F) | 1.1 mm (0.04 in) | 97% | S 3 m/s (6 knots) |
| 08:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 97% | S 3 m/s (6 knots) |
| 09:00 |
Light rain
|
16°C (61°F) | 0.1 mm (0 in) | 94% | S 4 m/s (8 knots) |
| 10:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 87% | S 4 m/s (8 knots) |
| 11:00 |
Cloudy
|
16°C (61°F) | 0 mm (0 in) | 86% | S 5 m/s (10 knots) |
| 12:00 |
Light rain
|
17°C (63°F) | 0.2 mm (0.01 in) | 84% | S 5 m/s (10 knots) |
| 13:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 84% | SE 5 m/s (10 knots) |
| 14:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 81% | S 5 m/s (10 knots) |
| 15:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 80% | S 5 m/s (10 knots) |
| 16:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 79% | SE 5 m/s (10 knots) |
| 17:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 83% | SE 5 m/s (10 knots) |
| 18:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 86% | S 4 m/s (8 knots) |
| 19:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 89% | SE 3 m/s (6 knots) |
| 20:00 |
Mostly clear
|
16°C (61°F) | 0 mm (0 in) | 90% | SE 3 m/s (6 knots) |
| 21:00 |
Partly cloudy
|
15°C (59°F) | 0 mm (0 in) | 92% | SE 3 m/s (6 knots) |
| 22:00 |
Partly cloudy
|
15°C (59°F) | 0 mm (0 in) | 94% | SE 4 m/s (8 knots) |
| 23:00 |
Mostly clear
|
15°C (59°F) | 0 mm (0 in) | 94% | SE 4 m/s (8 knots) |
00:00
Light rain
98% · S 4 m/s (8 knots)
16°C (61°F)
0.2 mm (0.01 in)
01:00
Cloudy
97% · S 5 m/s (10 knots)
16°C (61°F)
0 mm (0 in)
02:00
Light rain
97% · S 4 m/s (8 knots)
16°C (61°F)
0.2 mm (0.01 in)
03:00
Rain
98% · S 4 m/s (8 knots)
15°C (59°F)
0.5 mm (0.02 in)
04:00
Cloudy
98% · S 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
05:00
Light rain
98% · S 4 m/s (8 knots)
15°C (59°F)
0.1 mm (0 in)
06:00
Rain
97% · S 4 m/s (8 knots)
15°C (59°F)
0.4 mm (0.02 in)
07:00
Heavy rain
97% · S 3 m/s (6 knots)
15°C (59°F)
1.1 mm (0.04 in)
08:00
Cloudy
97% · S 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
09:00
Light rain
94% · S 4 m/s (8 knots)
16°C (61°F)
0.1 mm (0 in)
10:00
Cloudy
87% · S 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
11:00
Cloudy
86% · S 5 m/s (10 knots)
16°C (61°F)
0 mm (0 in)
12:00
Light rain
84% · S 5 m/s (10 knots)
17°C (63°F)
0.2 mm (0.01 in)
13:00
Cloudy
84% · SE 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
14:00
Cloudy
81% · S 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
15:00
Cloudy
80% · S 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
16:00
Partly cloudy
79% · SE 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
17:00
Cloudy
83% · SE 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
18:00
Partly cloudy
86% · S 4 m/s (8 knots)
16°C (61°F)
0 mm (0 in)
19:00
Partly cloudy
89% · SE 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
20:00
Mostly clear
90% · SE 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
21:00
Partly cloudy
92% · SE 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
22:00
Partly cloudy
94% · SE 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
23:00
Mostly clear
94% · SE 4 m/s (8 knots)
15°C (59°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
03:00
Morning
09:00
Afternoon
15:00
Evening
21:00
Sunday
30 Aug
14°C (57°F)
0 mm (0 in)
Partly cloudy
96% · SE 3 m/s (6 knots)
17°C (63°F)
1.8 mm (0.1 in)
Rain
82% · E 6 m/s (12 knots)
19°C (66°F)
0.2 mm (0.01 in)
Cloudy
75% · E 6 m/s (12 knots)
16°C (61°F)
1.4 mm (0.1 in)
Rain
89% · E 7 m/s (14 knots)
Sun
30 Aug
night
14°C (57°F)
0 mm (0 in)
Partly cloudy
96%
3 m/s (6 knots)
morning
17°C (63°F)
1.8 mm (0.1 in)
Rain
82%
6 m/s (12 knots)
afternoon
19°C (66°F)
0.2 mm (0.01 in)
Cloudy
75%
6 m/s (12 knots)
evening
16°C (61°F)
1.4 mm (0.1 in)
Rain
89%
7 m/s (14 knots)
Monday
31 Aug
14°C (57°F)
0.6 mm (0.02 in)
Light rain showers
95% · E 7 m/s (14 knots)
16°C (61°F)
14 mm (0.6 in)
Heavy rain
92% · E 7 m/s (14 knots)
18°C (64°F)
2.3 mm (0.1 in)
Rain
96% · E 6 m/s (12 knots)
17°C (63°F)
0.3 mm (0.01 in)
Cloudy
97% · S 2 m/s (4 knots)
Mon
31 Aug
night
14°C (57°F)
0.6 mm (0.02 in)
Light rain showers
95%
7 m/s (14 knots)
morning
16°C (61°F)
14 mm (0.6 in)
Heavy rain
92%
7 m/s (14 knots)
afternoon
18°C (64°F)
2.3 mm (0.1 in)
Rain
96%
6 m/s (12 knots)
evening
17°C (63°F)
0.3 mm (0.01 in)
Cloudy
97%
2 m/s (4 knots)
Tuesday
1 Sep
16°C (61°F)
1.6 mm (0.1 in)
Rain
96% · SW 4 m/s (8 knots)
16°C (61°F)
0.8 mm (0.03 in)
Light rain
94% · S 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
66% · S 5 m/s (10 knots)
14°C (57°F)
0 mm (0 in)
Clear skies
85% · S 2 m/s (4 knots)
Tue
1 Sep
night
16°C (61°F)
1.6 mm (0.1 in)
Rain
96%
4 m/s (8 knots)
morning
16°C (61°F)
0.8 mm (0.03 in)
Light rain
94%
4 m/s (8 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Mostly sunny
66%
5 m/s (10 knots)
evening
14°C (57°F)
0 mm (0 in)
Clear skies
85%
2 m/s (4 knots)
Wednesday
2 Sep
12°C (54°F)
0 mm (0 in)
Mostly clear
98% · NW ()
13°C (55°F)
0 mm (0 in)
Cloudy
93% · NE ()
21°C (70°F)
0 mm (0 in)
Clear skies
48% · SE 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
Clear skies
86% · E 3 m/s (6 knots)
Wed
2 Sep
night
12°C (54°F)
0 mm (0 in)
Mostly clear
98%
()
morning
13°C (55°F)
0 mm (0 in)
Cloudy
93%
()
afternoon
21°C (70°F)
0 mm (0 in)
Clear skies
48%
2 m/s (4 knots)
evening
13°C (55°F)
0 mm (0 in)
Clear skies
86%
3 m/s (6 knots)
Thursday
3 Sep
11°C (52°F)
0 mm (0 in)
Clear skies
97% · E 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
61% · NW 2 m/s (4 knots)
26°C (79°F)
0.2 mm (0.01 in)
Clear skies
46% · W 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Partly cloudy
73% · SE 3 m/s (6 knots)
Thu
3 Sep
night
11°C (52°F)
0 mm (0 in)
Clear skies
97%
1 m/s (2 knots)
morning
17°C (63°F)
0 mm (0 in)
Clear skies
61%
2 m/s (4 knots)
afternoon
26°C (79°F)
0.2 mm (0.01 in)
Clear skies
46%
3 m/s (6 knots)
evening
18°C (64°F)
0 mm (0 in)
Partly cloudy
73%
3 m/s (6 knots)
Friday
4 Sep
16°C (61°F)
0 mm (0 in)
Cloudy
79% · S 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
Cloudy
83% · SW 2 m/s (4 knots)
19°C (66°F)
0.3 mm (0.01 in)
Partly cloudy
44% · S 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
Partly cloudy
60% · SW 5 m/s (10 knots)
Fri
4 Sep
night
16°C (61°F)
0 mm (0 in)
Cloudy
79%
3 m/s (6 knots)
morning
16°C (61°F)
0 mm (0 in)
Cloudy
83%
2 m/s (4 knots)
afternoon
19°C (66°F)
0.3 mm (0.01 in)
Partly cloudy
44%
4 m/s (8 knots)
evening
14°C (57°F)
0 mm (0 in)
Partly cloudy
60%
5 m/s (10 knots)
Saturday
5 Sep
9°C (48°F)
0 mm (0 in)
Clear skies
70% · SW 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
Clear skies
67% · SW 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
Partly cloudy
45% · W 2 m/s (4 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
77% · E 2 m/s (4 knots)
Sat
5 Sep
night
9°C (48°F)
0 mm (0 in)
Clear skies
70%
4 m/s (8 knots)
morning
9°C (48°F)
0 mm (0 in)
Clear skies
67%
3 m/s (6 knots)
afternoon
14°C (57°F)
0 mm (0 in)
Partly cloudy
45%
2 m/s (4 knots)
evening
10°C (50°F)
0 mm (0 in)
Clear skies
77%
2 m/s (4 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Porto Alegre weather by month
Browse monthly averages for Porto Alegre: climate by month with temperature, rainfall and sunshine.
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