Weather in Castroville, CA
Updated 2026-09-26 08:00 local time · ZIP codes 95012
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
55°11% rain61°6% rain65°4% rain
68°6% rain
68°10% rain
67°14% rain66°15% rain64°17% rain62°19% rain61°21% rain60°25% rain
57°29% 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 29%).
It feels like 54°F with winds near 2 mph.
68°F, 6% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 55°F, wind 2 mph, rain chance up to 29%.
UV index is 0.
Local weather characteristics in Castroville
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.
Castroville is part of the West weather region. The forecast point is near 36.77°N latitude and 121.76°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.
Castroville weather today
Sunny and 55°F in Castroville, CA. Today's high is 68°F with a 14% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 84%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Castroville
Sunrise is at 06:58 AM and sunset is at 06:58 PM. Tomorrow's forecast calls for Sunny with a high near 66°F and a low near 52°F. The maximum rain chance is 15%.