São Sebastião weather — 10-day forecast
Temperature, rain, wind and feels-like in São Sebastião, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 18:00 · DWD ICON global model
21 °C
Overcast
Next 12 h
- 1821°
- 18:09Sunset
- 1921°
- 2021°
- 2120°
- 2220°
- 2320°
- 0020°
- 0120°
- 0220°
- 0320°
- 0419°
- 0519°
- 05:24Sunrise
- 0619°
↑ 21°18:00↓ 19°04:00
- Humidity
- 72 %
- Dew point
- 16 °C
- Gusts
- 20.6 km/h
- Clouds
- 98 %
- Pressure
- 1,021 hPa ↑
Grid point 3.7 km away · 13.0 km grid · elevation 73 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 8.1µg/m³
- PM10
- 10.6µg/m³
- Ozone
- 36.6µg/m³
- Nitrogen dioxide
- 2.2µg/m³
- Sulphur dioxide
- 0.4µg/m³
- Carbon monoxide
- 80.0µg/m³
- Dust (AOD)
- 0.01
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Partly cloudy100 %
23°
20°
Wed
Light drizzle86 %
23°
19°
Thu
Light drizzle100 %
24°
21°
Fri
Rain88 %
25°
21°
Sat
Light showers84 %
25°
23°
Sun
Heavy rain61 mm
24°
20°
Mon
Light drizzle3 mm
20°
19°
Tue
Overcast0 mm
22°
18°
Wed
Light drizzle1 mm
22°
18°
Thu
Rain42 mm
21°
19°
Gusts · Wed 50.5 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:25
- Daylight
- 12 h 44
- Sunset
- 18:09
Radiation · 13.1 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in São Sebastião the mean temperature will be 21.4 °C — +0.4 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around São Sebastião