| National Weather Service Forecast for:
9 Miles NNW Bethel Island CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 2:01 pm PDT Sep 12, 2026 | ||||||||||||||||||
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| Tonight |
Clear, with a low around 56. West southwest wind 18 to 20 mph, with gusts as high as 32 mph. |
| Sunday |
Widespread haze between 11am and noon. Sunny, with a high near 81. West wind 8 to 14 mph, with gusts as high as 23 mph. |
| Sunday Night |
Mostly clear, with a low around 56. West southwest wind around 10 mph, with gusts as high as 18 mph. |
| Monday |
Sunny, with a high near 89. West northwest wind 9 to 13 mph, with gusts as high as 21 mph. |
| Monday Night |
Clear, with a low around 57. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. |
| Tuesday |
Sunny, with a high near 88. |
| Tuesday Night |
Clear, with a low around 57. |
| Wednesday |
Sunny, with a high near 86. |
| Wednesday Night |
Clear, with a low around 57. |
| Thursday |
Sunny, with a high near 88. |
| Thursday Night |
Mostly clear, with a low around 57. |
| Friday |
Sunny, with a high near 88. |
| Friday Night |
Mostly clear, with a low around 57. |
| Saturday |
Sunny, with a high near 85. |
Forecast from NOAA-NWS for 9 Miles NNW Bethel Island CA.