Weather in Castella, CA
Updated 2026-09-26 07:00 local time · ZIP codes 96017
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°12% rain
58°11% rain60°10% rain66°9% rain72°9% rain78°9% rain78°9% rain79°9% rain79°9% rain78°9% rain77°9% rain74°9% 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 12%).
It feels like 51°F with winds near 6 mph.
72°F, 9% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 56°F, wind 6 mph, rain chance up to 12%.
UV index is 0.
Local weather characteristics in Castella
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.
Castella is part of the West weather region. The forecast point is near 41.14°N latitude and 122.32°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.
Castella weather today
Overcast and 56°F in Castella, CA. Today's high is 79°F with a 8% rain chance. Winds are around 6 mph with gusts near 10 mph. Relative humidity is 50%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Castella
Sunrise is at 07:00 AM and sunset is at 07:00 PM. Tomorrow's forecast calls for Sunny with a high near 77°F and a low near 55°F. The maximum rain chance is 3%.