National Weather Service Forecast for: 13 Miles N Bethel Island CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
Overnight

Overnight: A 20 percent chance of rain. Patchy dense fog. Otherwise, cloudy, with a steady temperature around 55. Light and variable wind.
Slight Chance
Rain and
Patchy Dense
Fog
 Tuesday

Tuesday: Rain, mainly after 4pm. Areas of dense fog before 11am. High near 60. Southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Areas Dense
Fog then Rain

 Tuesday
Night
Tuesday Night: Rain. Low around 53. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Breezy

 Wednesday

Wednesday: Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Southeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 53. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.
Showers and
Breezy

 Christmas
Day
Christmas Day: Rain and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 54. Breezy. Chance of precipitation is 100%.
Showers and
Breezy

 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 46. Chance of precipitation is 100%.
Showers

 Friday

Friday: Rain, mainly before 4pm. Mostly cloudy, with a high near 52.
Rain

 Friday
Night
Friday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.
Chance Rain
Lo 55 °F Hi 60 °F Lo 53 °F Hi 57 °F Lo 53 °F Hi 54 °F Lo 46 °F Hi 52 °F Lo 42 °F

Flood Watch
High Wind Watch
 

Overnight
 
 A 20 percent chance of rain. Patchy dense fog. Otherwise, cloudy, with a steady temperature around 55. Light and variable wind.
Tuesday
 
 Rain, mainly after 4pm. Areas of dense fog before 11am. High near 60. Southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain. Low around 53. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Southeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 53. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.
Christmas Day
 
 Rain and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 54. Breezy. Chance of precipitation is 100%.
Thursday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 46. Chance of precipitation is 100%.
Friday
 
 Rain, mainly before 4pm. Mostly cloudy, with a high near 52.
Friday Night
 
 A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.
Saturday
 
 Mostly sunny, with a high near 50.
Saturday Night
 
 Mostly clear, with a low around 37.
Sunday
 
 Sunny, with a high near 47.
Sunday Night
 
 Partly cloudy, with a low around 36.
Monday
 
 Partly sunny, with a high near 47.

 

Forecast from NOAA-NWS for 13 Miles N Bethel Island CA.