| National Weather Service Forecast for:
9 Miles NNW Bethel Island CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 1:20 am PST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Widespread dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. Calm wind. |
| Friday |
Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 53. Light and variable wind. |
| Friday Night |
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 41. Light and variable wind. |
| Saturday |
Mostly cloudy, then gradually becoming sunny, with a high near 57. Light north wind. |
| Saturday Night |
Partly cloudy, with a low around 44. Calm wind. |
| Sunday |
Partly sunny, with a high near 58. |
| Sunday Night |
Partly cloudy, with a low around 44. |
| Monday |
Mostly sunny, with a high near 59. |
| Monday Night |
Partly cloudy, with a low around 44. |
| Tuesday |
Partly sunny, with a high near 59. |
| Tuesday Night |
Mostly cloudy, with a low around 46. |
| Wednesday |
Partly sunny, with a high near 61. |
| Wednesday Night |
Partly cloudy, with a low around 46. |
| Thursday |
Partly sunny, with a high near 60. |
Forecast from NOAA-NWS for 9 Miles NNW Bethel Island CA.