| National Weather Service Forecast for:
Belmont CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:26 pm PDT May 26, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 50. Breezy, with a west northwest wind 18 to 23 mph becoming light west after midnight. Winds could gust as high as 36 mph. |
| Wednesday |
Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the afternoon. |
| Wednesday Night |
A 20 percent chance of rain after 4am. Partly cloudy, with a low around 51. South southwest wind 3 to 7 mph. |
| Thursday |
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 69. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible. |
| Thursday Night |
Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light west southwest in the evening. |
| Friday |
Partly sunny, with a high near 66. |
| Friday Night |
Partly cloudy, with a low around 52. |
| Saturday |
Mostly sunny, with a high near 66. |
| Saturday Night |
Mostly clear, with a low around 49. |
| Sunday |
Sunny, with a high near 72. |
| Sunday Night |
Clear, with a low around 50. |
| Monday |
Sunny, with a high near 76. |
| Monday Night |
Mostly clear, with a low around 52. |
| Tuesday |
Mostly sunny, with a high near 74. |
Forecast from NOAA-NWS for Belmont CA.
