Weather forecast for: Larkspur CA
Last Update: 1:26 pm PDT Sep 17, 2026
This Afternoon: Sunny, with a high near 72. Calm wind.
Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 54. Calm wind.
Friday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 55. Light west southwest wind.
Saturday: Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night: Partly cloudy, with a low around 55.
Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 74.
Sunday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 55.
Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.
Monday Night: Mostly clear, with a low around 55.
Tuesday: Patchy fog. Otherwise, mostly sunny, with a high near 80.
Tuesday Night: Mostly clear, with a low around 56.
Wednesday: Sunny, with a high near 86.