| 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: 12:26 am PST Feb 2, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a steady temperature around 49. North northeast wind around 7 mph. |
| Monday |
Sunny, with a high near 67. Northeast wind around 6 mph becoming north northwest in the afternoon. |
| Monday Night |
Partly cloudy, with a low around 46. Northeast wind 3 to 5 mph. |
| Tuesday |
Sunny, with a high near 69. East northeast wind 7 to 9 mph. |
| Tuesday Night |
Mostly clear, with a low around 48. East northeast wind around 6 mph. |
| Wednesday |
Sunny, with a high near 70. |
| Wednesday Night |
Mostly clear, with a low around 48. |
| Thursday |
Sunny, with a high near 69. |
| Thursday Night |
Mostly cloudy, with a low around 49. |
| Friday |
Mostly sunny, with a high near 66. |
| Friday Night |
Mostly cloudy, with a low around 49. |
| Saturday |
Mostly sunny, with a high near 65. |
| Saturday Night |
Partly cloudy, with a low around 49. |
| Sunday |
A slight chance of rain. Partly sunny, with a high near 66. |
Forecast from NOAA-NWS for Half Moon Bay CA.