| National Weather Service Forecast for:
Half Moon Bay CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 2:07 am PDT Sep 13, 2026 | ||||||||||||||||||
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| Today |
Mostly sunny, with a high near 64. West northwest wind 9 to 15 mph, with gusts as high as 24 mph. |
| Tonight |
Mostly cloudy, with a low around 53. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. |
| Monday |
Mostly sunny, with a high near 71. Calm wind becoming west 5 to 9 mph in the afternoon. |
| Monday Night |
Mostly cloudy, with a low around 53. West wind 5 to 8 mph becoming calm in the evening. |
| Tuesday |
Partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon. |
| Tuesday Night |
Patchy fog between 9pm and 1am. Otherwise, mostly cloudy, with a low around 54. |
| Wednesday |
Partly sunny, with a high near 68. |
| Wednesday Night |
Mostly cloudy, with a low around 54. |
| Thursday |
Partly sunny, with a high near 71. |
| Thursday Night |
Partly cloudy, with a low around 54. |
| Friday |
Partly sunny, with a high near 70. |
| Friday Night |
Mostly cloudy, with a low around 55. |
| Saturday |
Partly sunny, with a high near 67. |
Forecast from NOAA-NWS for Half Moon Bay CA.
