Weather forecast for: Belmont CA
Last Update: 1:26 pm PDT Oct 1, 2026
This Afternoon: Sunny, with a high near 84. West northwest wind around 8 mph.
Tonight: Partly cloudy, with a low around 58. West wind around 6 mph becoming calm in the evening.
Friday: Partly sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night: Partly cloudy, with a low around 61. West northwest wind around 6 mph becoming calm in the evening.
Saturday: Sunny, with a high near 89. Light and variable wind.
Saturday Night: Mostly clear, with a low around 64.
Sunday: Mostly sunny, with a high near 88.
Sunday Night: Mostly clear, with a low around 63.
Monday: Sunny, with a high near 87.
Monday Night: Clear, with a low around 62.
Tuesday: Sunny, with a high near 87.
Tuesday Night: Clear, with a low around 63.
Wednesday: Sunny, with a high near 88.