Weather forecast for: San Martin CA
Last Update: 1:26 pm PDT Oct 24, 2026
Tonight: Mostly clear, with a low around 47. Light and variable wind.
Sunday: Mostly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 47. Calm wind.
Monday: Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the morning.
Monday Night: Mostly clear, with a low around 44. Northwest wind 6 to 15 mph, with gusts as high as 29 mph.
Tuesday: Mostly sunny, with a high near 71.
Tuesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45.
Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 68.
Wednesday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 46.
Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 66.
Thursday Night: Partly cloudy, with a low around 44.
Friday: Mostly sunny, with a high near 64.
Friday Night: A slight chance of rain. Partly cloudy, with a low around 42.
Saturday: A slight chance of rain. Mostly sunny, with a high near 64.
WeatherWorld.com
