Extended 10-day forecasts, São Sebastião
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for São Sebastião, 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 September climate page to see if the current temperatures in São Sebastião is typical for this time of year.
Today · Monday 21 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 18:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 69% | SE 5 m/s (10 knots) |
| 19:00 |
Cloudy
|
27°C (81°F) | 0 mm (0 in) | 66% | E 5 m/s (10 knots) |
| 20:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 66% | NE 5 m/s (10 knots) |
| 21:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 70% | SE 6 m/s (12 knots) |
| 22:00 |
Cloudy
|
27°C (81°F) | 0 mm (0 in) | 68% | E 7 m/s (14 knots) |
| 23:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 67% | E 5 m/s (10 knots) |
18:00
Partly cloudy
69% · SE 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
19:00
Cloudy
66% · E 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
20:00
Partly cloudy
66% · NE 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
21:00
Partly cloudy
70% · SE 6 m/s (12 knots)
27°C (81°F)
0 mm (0 in)
22:00
Cloudy
68% · E 7 m/s (14 knots)
27°C (81°F)
0 mm (0 in)
23:00
Partly cloudy
67% · E 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
Tomorrow · Tuesday 22 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Rain
|
26°C (79°F) | 0.7 mm (0.03 in) | 68% | SW 6 m/s (12 knots) |
| 01:00 |
Rain showers
|
25°C (77°F) | 0.6 mm (0.02 in) | 77% | NW 8 m/s (16 knots) |
| 02:00 |
Rain showers
|
25°C (77°F) | 0.3 mm (0.01 in) | 74% | S 7 m/s (14 knots) |
| 03:00 |
Heavy rain
|
25°C (77°F) | 2.5 mm (0.1 in) | 71% | E 6 m/s (12 knots) |
| 04:00 |
Heavy rain
|
24°C (75°F) | 4.7 mm (0.2 in) | 80% | SW 6 m/s (12 knots) |
| 05:00 |
Cloudy
|
23°C (73°F) | 0 mm (0 in) | 82% | S 4 m/s (8 knots) |
| 06:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 80% | SW 3 m/s (6 knots) |
| 07:00 |
Cloudy
|
25°C (77°F) | 0 mm (0 in) | 76% | S 4 m/s (8 knots) |
| 08:00 |
Heavy rain
|
26°C (79°F) | 1.3 mm (0.1 in) | 73% | NE 3 m/s (6 knots) |
| 09:00 |
Heavy rain showers
|
25°C (77°F) | 2.4 mm (0.1 in) | 83% | SW 4 m/s (8 knots) |
| 10:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 83% | S 5 m/s (10 knots) |
| 11:00 |
Light rain
|
27°C (81°F) | 0.2 mm (0.01 in) | 77% | SW 4 m/s (8 knots) |
| 12:00 |
Rain
|
26°C (79°F) | 0.5 mm (0.02 in) | 78% | SW 3 m/s (6 knots) |
| 13:00 |
Heavy rain
|
25°C (77°F) | 1.7 mm (0.1 in) | 81% | N 5 m/s (10 knots) |
| 14:00 |
Rain
|
24°C (75°F) | 0.6 mm (0.02 in) | 89% | NE 4 m/s (8 knots) |
| 15:00 |
Rain
|
24°C (75°F) | 0.7 mm (0.03 in) | 92% | NE 3 m/s (6 knots) |
| 16:00 |
Heavy rain
|
23°C (73°F) | 2.6 mm (0.1 in) | 95% | N 4 m/s (8 knots) |
| 17:00 |
Heavy rain
|
22°C (72°F) | 2.6 mm (0.1 in) | 96% | N 3 m/s (6 knots) |
| 18:00 |
Heavy rain
|
22°C (72°F) | 2.3 mm (0.1 in) | 96% | W 3 m/s (6 knots) |
| 19:00 |
Heavy rain
|
22°C (72°F) | 2.6 mm (0.1 in) | 97% | W 3 m/s (6 knots) |
| 20:00 |
Heavy rain
|
22°C (72°F) | 4.3 mm (0.2 in) | 97% | W 3 m/s (6 knots) |
| 21:00 |
Heavy rain
|
21°C (70°F) | 3 mm (0.1 in) | 99% | W 4 m/s (8 knots) |
| 22:00 |
Heavy rain
|
21°C (70°F) | 1.2 mm (0.05 in) | 98% | SW 6 m/s (12 knots) |
| 23:00 |
Rain
|
21°C (70°F) | 0.4 mm (0.02 in) | 95% | S 5 m/s (10 knots) |
00:00
Rain
68% · SW 6 m/s (12 knots)
26°C (79°F)
0.7 mm (0.03 in)
01:00
Rain showers
77% · NW 8 m/s (16 knots)
25°C (77°F)
0.6 mm (0.02 in)
02:00
Rain showers
74% · S 7 m/s (14 knots)
25°C (77°F)
0.3 mm (0.01 in)
03:00
Heavy rain
71% · E 6 m/s (12 knots)
25°C (77°F)
2.5 mm (0.1 in)
04:00
Heavy rain
80% · SW 6 m/s (12 knots)
24°C (75°F)
4.7 mm (0.2 in)
05:00
Cloudy
82% · S 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
06:00
Cloudy
80% · SW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
07:00
Cloudy
76% · S 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
08:00
Heavy rain
73% · NE 3 m/s (6 knots)
26°C (79°F)
1.3 mm (0.1 in)
09:00
Heavy rain showers
83% · SW 4 m/s (8 knots)
25°C (77°F)
2.4 mm (0.1 in)
10:00
Cloudy
83% · S 5 m/s (10 knots)
26°C (79°F)
0 mm (0 in)
11:00
Light rain
77% · SW 4 m/s (8 knots)
27°C (81°F)
0.2 mm (0.01 in)
12:00
Rain
78% · SW 3 m/s (6 knots)
26°C (79°F)
0.5 mm (0.02 in)
13:00
Heavy rain
81% · N 5 m/s (10 knots)
25°C (77°F)
1.7 mm (0.1 in)
14:00
Rain
89% · NE 4 m/s (8 knots)
24°C (75°F)
0.6 mm (0.02 in)
15:00
Rain
92% · NE 3 m/s (6 knots)
24°C (75°F)
0.7 mm (0.03 in)
16:00
Heavy rain
95% · N 4 m/s (8 knots)
23°C (73°F)
2.6 mm (0.1 in)
17:00
Heavy rain
96% · N 3 m/s (6 knots)
22°C (72°F)
2.6 mm (0.1 in)
18:00
Heavy rain
96% · W 3 m/s (6 knots)
22°C (72°F)
2.3 mm (0.1 in)
19:00
Heavy rain
97% · W 3 m/s (6 knots)
22°C (72°F)
2.6 mm (0.1 in)
20:00
Heavy rain
97% · W 3 m/s (6 knots)
22°C (72°F)
4.3 mm (0.2 in)
21:00
Heavy rain
99% · W 4 m/s (8 knots)
21°C (70°F)
3 mm (0.1 in)
22:00
Heavy rain
98% · SW 6 m/s (12 knots)
21°C (70°F)
1.2 mm (0.05 in)
23:00
Rain
95% · S 5 m/s (10 knots)
21°C (70°F)
0.4 mm (0.02 in)
Next 7 days
Six-hour segments
Day
Night
03:00
Morning
09:00
Afternoon
15:00
Evening
21:00
Wednesday
23 Sep
19°C (66°F)
2 mm (0.1 in)
Rain
92% · S 7 m/s (14 knots)
19°C (66°F)
3.5 mm (0.1 in)
Rain
90% · E 5 m/s (10 knots)
19°C (66°F)
1.6 mm (0.1 in)
Rain
87% · SE 6 m/s (12 knots)
19°C (66°F)
1.6 mm (0.1 in)
Rain
93% · E 7 m/s (14 knots)
Wed
23 Sep
night
19°C (66°F)
2 mm (0.1 in)
Rain
92%
7 m/s (14 knots)
morning
19°C (66°F)
3.5 mm (0.1 in)
Rain
90%
5 m/s (10 knots)
afternoon
19°C (66°F)
1.6 mm (0.1 in)
Rain
87%
6 m/s (12 knots)
evening
19°C (66°F)
1.6 mm (0.1 in)
Rain
93%
7 m/s (14 knots)
Thursday
24 Sep
19°C (66°F)
4.2 mm (0.2 in)
Rain
95% · E 6 m/s (12 knots)
20°C (68°F)
2.1 mm (0.1 in)
Rain
88% · E 2 m/s (4 knots)
20°C (68°F)
1.6 mm (0.1 in)
Rain
91% · E 3 m/s (6 knots)
20°C (68°F)
2.3 mm (0.1 in)
Rain
96% · E 3 m/s (6 knots)
Thu
24 Sep
night
19°C (66°F)
4.2 mm (0.2 in)
Rain
95%
6 m/s (12 knots)
morning
20°C (68°F)
2.1 mm (0.1 in)
Rain
88%
2 m/s (4 knots)
afternoon
20°C (68°F)
1.6 mm (0.1 in)
Rain
91%
3 m/s (6 knots)
evening
20°C (68°F)
2.3 mm (0.1 in)
Rain
96%
3 m/s (6 knots)
Friday
25 Sep
20°C (68°F)
6.3 mm (0.2 in)
Heavy rain
97% · NE 2 m/s (4 knots)
21°C (70°F)
4.3 mm (0.2 in)
Rain
92% · NE 1 m/s (2 knots)
23°C (73°F)
0.5 mm (0.02 in)
Cloudy
82% · NE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Cloudy
99% · N 1 m/s (2 knots)
Fri
25 Sep
night
20°C (68°F)
6.3 mm (0.2 in)
Heavy rain
97%
2 m/s (4 knots)
morning
21°C (70°F)
4.3 mm (0.2 in)
Rain
92%
1 m/s (2 knots)
afternoon
23°C (73°F)
0.5 mm (0.02 in)
Cloudy
82%
2 m/s (4 knots)
evening
21°C (70°F)
0 mm (0 in)
Cloudy
99%
1 m/s (2 knots)
Saturday
26 Sep
20°C (68°F)
0 mm (0 in)
Cloudy
100% · S ()
24°C (75°F)
0 mm (0 in)
Mostly sunny
80% · NE ()
25°C (77°F)
0 mm (0 in)
Partly cloudy
80% · NE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Cloudy
100% · NE 1 m/s (2 knots)
Sat
26 Sep
night
20°C (68°F)
0 mm (0 in)
Cloudy
100%
()
morning
24°C (75°F)
0 mm (0 in)
Mostly sunny
80%
()
afternoon
25°C (77°F)
0 mm (0 in)
Partly cloudy
80%
2 m/s (4 knots)
evening
21°C (70°F)
0 mm (0 in)
Cloudy
100%
1 m/s (2 knots)
Sunday
27 Sep
20°C (68°F)
0 mm (0 in)
Cloudy
99% · N ()
23°C (73°F)
0.1 mm (0 in)
Partly cloudy
75% · N 1 m/s (2 knots)
24°C (75°F)
0.5 mm (0.02 in)
Cloudy
79% · NE 2 m/s (4 knots)
21°C (70°F)
0.3 mm (0.01 in)
Cloudy
97% · NE 2 m/s (4 knots)
Sun
27 Sep
night
20°C (68°F)
0 mm (0 in)
Cloudy
99%
()
morning
23°C (73°F)
0.1 mm (0 in)
Partly cloudy
75%
1 m/s (2 knots)
afternoon
24°C (75°F)
0.5 mm (0.02 in)
Cloudy
79%
2 m/s (4 knots)
evening
21°C (70°F)
0.3 mm (0.01 in)
Cloudy
97%
2 m/s (4 knots)
Monday
28 Sep
20°C (68°F)
0.4 mm (0.02 in)
Cloudy
99% · N 1 m/s (2 knots)
23°C (73°F)
0.2 mm (0.01 in)
Partly cloudy
83% · NE 1 m/s (2 knots)
23°C (73°F)
0.6 mm (0.02 in)
Light rain
84% · NE 3 m/s (6 knots)
21°C (70°F)
1.7 mm (0.1 in)
Rain
98% · NE 2 m/s (4 knots)
Mon
28 Sep
night
20°C (68°F)
0.4 mm (0.02 in)
Cloudy
99%
1 m/s (2 knots)
morning
23°C (73°F)
0.2 mm (0.01 in)
Partly cloudy
83%
1 m/s (2 knots)
afternoon
23°C (73°F)
0.6 mm (0.02 in)
Light rain
84%
3 m/s (6 knots)
evening
21°C (70°F)
1.7 mm (0.1 in)
Rain
98%
2 m/s (4 knots)
Tuesday
29 Sep
21°C (70°F)
2.5 mm (0.1 in)
Rain
98% · NE 4 m/s (8 knots)
22°C (72°F)
0.6 mm (0.02 in)
Light rain
93% · NE 5 m/s (10 knots)
23°C (73°F)
0.4 mm (0.02 in)
Cloudy
88% · E 5 m/s (10 knots)
22°C (72°F)
0.1 mm (0 in)
Cloudy
97% · NE 3 m/s (6 knots)
Tue
29 Sep
night
21°C (70°F)
2.5 mm (0.1 in)
Rain
98%
4 m/s (8 knots)
morning
22°C (72°F)
0.6 mm (0.02 in)
Light rain
93%
5 m/s (10 knots)
afternoon
23°C (73°F)
0.4 mm (0.02 in)
Cloudy
88%
5 m/s (10 knots)
evening
22°C (72°F)
0.1 mm (0 in)
Cloudy
97%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
São Sebastião weather by month
Browse monthly averages for São Sebastião: climate by month with temperature, rainfall and sunshine.
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