Weather forecast for: Belmont CA
Last Update: 1:27 pm PDT Aug 16, 2026
This Afternoon: Sunny, with a high near 77. West wind 9 to 11 mph.
Tonight: Increasing clouds, with a low around 58. West wind 5 to 9 mph becoming calm in the evening.
Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light west southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night: Increasing clouds, with a low around 57. West wind 5 to 10 mph becoming light after midnight.
Tuesday: Mostly sunny, with a high near 75. Light west wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night: Partly cloudy, with a low around 58.
Wednesday: Mostly sunny, with a high near 75.
Wednesday Night: Partly cloudy, with a low around 58.
Thursday: Partly sunny, with a high near 73.
Thursday Night: Partly cloudy, with a low around 57.
Friday: Mostly sunny, with a high near 72.
Friday Night: Partly cloudy, with a low around 57.
Saturday: Mostly sunny, with a high near 74.
WeatherWorld.com
City of Belmont, CA
