Weather in San Martin, CA
Updated 2026-09-26 08:15 local time · ZIP codes 95046
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
55°4% rain60°2% rain66°1% rain71°1% rain75°1% rain
77°9% rain77°9% rain74°9% rain71°9% rain68°9% rain
63°6% rain
58°21% 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 21%).
It feels like 53°F with winds near 2 mph.
71°F, 1% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 55°F, wind 2 mph, rain chance up to 21%.
UV index is 0.
Local weather characteristics in San Martin
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.
San Martin is part of the West weather region. The forecast point is near 37.09°N latitude and 121.61°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.
San Martin weather today
Sunny and 55°F in San Martin, CA. Today's high is 77°F with a 6% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 61%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in San Martin
Sunrise is at 06:57 AM and sunset is at 06:57 PM. Tomorrow's forecast calls for Sunny with a high near 71°F and a low near 50°F. The maximum rain chance is 12%.