National Weather Service Forecast for: Whitethorn CA
Issued by: National Weather Service Eureka, CA
Updated: 2:40 pm PST Dec 16, 2025
 
This
Afternoon
This Afternoon: Rain. High near 59. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Tonight

Tonight: Rain. The rain could be heavy at times. Low around 49. South southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain

 Wednesday

Wednesday: Showers likely, mainly before 10am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely then
Slight Chance
Showers
 Wednesday
Night
Wednesday Night: A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Thursday

Thursday: Rain. High near 58. South southeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Thursday
Night
Thursday Night: Rain. Low around 49. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Friday

Friday: Rain. The rain could be heavy at times. High near 58. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain

 Friday
Night
Friday Night: Rain. Cloudy, with a low around 47.
Rain

 Saturday

Saturday: Rain likely. Mostly cloudy, with a high near 57.
Rain Likely
Hi 59 °F Lo 49 °F Hi 57 °F Lo 44 °F Hi 58 °F Lo 49 °F Hi 58 °F Lo 47 °F Hi 57 °F

 

This Afternoon
 
 Rain. High near 59. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
 
 Rain. The rain could be heavy at times. Low around 49. South southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Showers likely, mainly before 10am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
 
 A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 Rain. High near 58. South southeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
 
 Rain. Low around 49. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Rain. The rain could be heavy at times. High near 58. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
 
 Rain. Cloudy, with a low around 47.
Saturday
 
 Rain likely. Mostly cloudy, with a high near 57.
Saturday Night
 
 Rain likely, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 46.
Sunday
 
 Rain and possibly a thunderstorm. Cloudy, with a high near 59.
Sunday Night
 
 Rain and possibly a thunderstorm. Cloudy, with a low around 46.
Monday
 
 Rain likely. Mostly cloudy, with a high near 57.
Monday Night
 
 Rain likely. Mostly cloudy, with a low around 44.
Tuesday
 
 Rain likely. Mostly cloudy, with a high near 56.

 

Forecast from NOAA-NWS for Whitethorn CA.