Cupertino weather — 10-day forecast
Temperature, rain, wind and feels-like in Cupertino, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 10:00 · NOAA HRRR model
19 °C
Mainly clear
Next 12 h
- 1020°
- 1124°
- 1226°
- 1327°
- 1428°
- 1528°
- 1627°
- 1726°
- 1824°
- 1921°
- 2019°
- 20:10Sunset
- 2118°
- 2217°
↑ 28°14:00↓ 17°22:00
- Humidity
- 67 %
- Dew point
- 13 °C
- Gusts
- 4.2 km/h
- Clouds
- 35 %
- Pressure
- 1,016 hPa
- UV
- 4 · moderate
Grid point 1.3 km away · 3.0 km grid · elevation 56 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 84.4µg/m³
- PM2.5
- 11.5µg/m³
- PM10
- 14.4µg/m³
- Nitrogen dioxide
- 3.1µg/m³
- Sulphur dioxide
- 1.1µg/m³
- Carbon monoxide
- 146.0µg/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.
9 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
Mainly clear
28°
15°
Sat
Mainly clear
29°
14°
Sun
Clear sky
30°
14°
Mon
Clear sky
28°
14°
Tue
Clear sky
28°
16°
Wed
Partly cloudy
26°
14°
Thu
Mainly clear
26°
13°
Fri
Light drizzle3 mm
28°
16°
Sat
Clear sky
27°
16°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:18
- Daylight
- 13 h 52
- Sunset
- 20:10
Radiation · 25.5 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 Cupertino the mean temperature will be 21.0 °C — +2.3 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Cupertino