National Weather Service Forecast for: 9 Miles NNE Bethel Island CA
Issued by: National Weather Service Sacramento, CA
Updated: 11:31 pm PDT Jun 29, 2026
 
Overnight

Overnight: Clear, with a low around 58. West wind around 9 mph, with gusts as high as 18 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 87. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. West southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 85. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 81.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 54.
Mostly Clear
 Friday

Friday: Sunny, with a high near 86.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 57.
Clear
Lo 58 °F Hi 87 °F Lo 55 °F Hi 85 °F Lo 54 °F Hi 81 °F Lo 54 °F Hi 86 °F Lo 57 °F

 

Overnight
 
 Clear, with a low around 58. West wind around 9 mph, with gusts as high as 18 mph.
Tuesday
 
 Sunny, with a high near 87. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
 
 Mostly clear, with a low around 55. West southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday
 
 Sunny, with a high near 85. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 54. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
 
 Sunny, with a high near 81.
Thursday Night
 
 Mostly clear, with a low around 54.
Friday
 
 Sunny, with a high near 86.
Friday Night
 
 Clear, with a low around 57.
Independence Day
 
 Sunny, with a high near 89.
Saturday Night
 
 Mostly clear, with a low around 56.
Sunday
 
 Mostly sunny, with a high near 85.
Sunday Night
 
 Partly cloudy, with a low around 56.
Monday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for 9 Miles NNE Bethel Island CA.