Weather forecast for: Larkspur CA
Last Update: 11:26 pm PDT Sep 8, 2026
Overnight: Mostly cloudy, with a low around 66. Calm wind.
Wednesday: Mostly sunny and hot, with a high near 97. Calm wind.
Wednesday Night: Increasing clouds, with a low around 65. Calm wind.
Thursday: Partly sunny, then gradually becoming sunny, with a high near 90. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night: Mostly clear, with a low around 60. West southwest wind 3 to 6 mph.
Friday: Sunny, with a high near 82.
Friday Night: Mostly clear, with a low around 58.
Saturday: Sunny, with a high near 77.
Saturday Night: Mostly clear, with a low around 55. Breezy.
Sunday: Sunny, with a high near 80.
Sunday Night: Clear, with a low around 55.
Monday: Sunny, with a high near 80.
Monday Night: Mostly clear, with a low around 55.
Tuesday: Sunny, with a high near 73.