Clear sky 16°

Clear sky, feels like 15°.

Cupertino, California, United States · Wednesday, 4 November 2026 10:00 local time

Low/High
12°/20°
Humidity
73%
Visibility
21.0 km
Wind
9.4 km/h
Dew point
11°
UV
2.9

Next 24 Hours

Cupertino Hourly Weather

Cupertino 7-Day Forecast

Cupertino 7-Day Forecast
DateLow/HighWeatherChance of rainWindSummary
12°/20° Overcast Overcast 9% 16 km/h
Today Weather

Low/High12°/20°

Humidity73%

Pressure1017 hPa

Sunrise/Sunset

9°/24° Fog Fog 0% 10 km/h
Thu 5 Nov Weather

Low/High9°/24°

Humidity58%

Pressure1019 hPa

Sunrise/Sunset

11°/22° Fog Fog 0% 9 km/h
Fri 6 Nov Weather

Low/High11°/22°

Humidity45%

Pressure1019 hPa

Sunrise/Sunset

14°/24° Fog Fog 0% 10 km/h
Sat 7 Nov Weather

Low/High14°/24°

Humidity29%

Pressure1018 hPa

Sunrise/Sunset

14°/23° Fog Fog 0% 9 km/h
Sun 8 Nov Weather

Low/High14°/23°

Humidity55%

Pressure1018 hPa

Sunrise/Sunset

13°/22° Fog Fog 0% 12 km/h
Mon 9 Nov Weather

Low/High13°/22°

Humidity61%

Pressure1018 hPa

Sunrise/Sunset

12°/22° Fog Fog 0% 8 km/h
Tue 10 Nov Weather

Low/High12°/22°

Humidity52%

Pressure1018 hPa

Sunrise/Sunset

Cupertino Weather Summary

Cupertino, Wednesday 4 November 2026: clear sky, 16°C (feels like 15°C), with a range of 12–20°C today. The chance of rain over the next 24 hours is low (0% at most). Tomorrow: fog, 9–24°C — see weather tomorrow or the hourly forecast.

Updated at 10:04 local time, 4 November 2026

Cupertino Hourly Temperature and Chance of Rain

Cupertino Temperature and Chance of Rain, Next Days

About Cupertino

Cupertino is a city in California, the United States. The forecast uses the local point at 37.32°N, 122.03°W, about 72 m above sea level. Local time is UTC−8 (America/Los Angeles). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Cupertino Air Quality

Good · AQI 31

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)9.1
PM10 (µg/m³)11
O₃ (µg/m³)65
NO₂ (µg/m³)7.7
SO₂ (µg/m³)0.7
CO (µg/m³)185
Windy Map