Weather in Cupertino, CA
Updated 2026-09-26 06:45 local time · ZIP codes 95014
Clear
No government weather alerts were returned for this location at the latest update.
Next hours
53°4% rain
55°4% rain61°2% rain67°1% rain73°0% rain78°1% rain81°1% rain
82°9% rain
82°2% rain81°2% rain78°4% rain74°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 50°F with winds near 3 mph.
73°F, 0% rain chance and 2 mph wind.
Visibility is around 6 mi; gusts may reach 6 mph.
Current temperature is 53°F, wind 3 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Cupertino
California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.
Cupertino is part of the West weather region. The forecast point is near 37.32°N latitude and 122.03°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Cupertino weather today
Clear and 53°F in Cupertino, CA. Today's high is 82°F with a 3% rain chance. Winds are around 3 mph with gusts near 3 mph. Relative humidity is 62%, pressure is 29.92 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Cupertino
Sunrise is at 06:59 AM and sunset is at 06:59 PM. Tomorrow's forecast calls for Sunny with a high near 75°F and a low near 52°F. The maximum rain chance is 8%.