San Jose weather — 10-day forecast
Temperature, rain, wind and feels-like in San Jose, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 16:00 · NOAA HRRR model
27 °C
Clear sky
Feels like 25 °C
Next 12 h
- 1627°
- 1726°
- 1825°
- 1923°
- 2020°
- 20:09Sunset
- 2118°
- 2217°
- 2317°
- 0016°
- 0116°
- 0215°
- 0315°
- 0415°
↑ 27°16:00↓ 15°03:00
- Humidity
- 42 %
- Dew point
- 13 °C
- Gusts
- 17.1 km/h
- Clouds
- 1 %
- Pressure
- 1,014 hPa ↓
- UV
- 6 · moderate
Grid point 0.2 km away · 3.0 km grid · elevation 18 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 90.4µg/m³
- PM2.5
- 13.0µg/m³
- PM10
- 17.0µg/m³
- Nitrogen dioxide
- 1.6µg/m³
- Sulphur dioxide
- 0.9µg/m³
- Carbon monoxide
- 142.0µg/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
Clear sky
27°
17°
Sat
Clear sky
28°
15°
Sun
Clear sky
33°
14°
Mon
Mainly clear
31°
15°
Tue
Mainly clear
30°
16°
Wed
Partly cloudy
29°
18°
Thu
Overcast
28°
16°
Fri
Mainly clear
28°
17°
Sat
Light drizzle0 mm
27°
16°
Sun
Mainly clear
26°
16°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:18
- Daylight
- 13 h 51
- Sunset
- 20:09
Radiation · 22.2 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 San Jose the mean temperature will be 22.7 °C — +4.0 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)