National Weather Service Forecast for: Middletown CA
Issued by: National Weather Service Eureka, CA
Updated: 1:10 am PST Dec 22, 2025
 
Today

Today: Showers likely, mainly between 1pm and 4pm. Cloudy, with a high near 56. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers then
Showers
Likely
 Tonight

Tonight: Rain. Low around 47. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Tuesday

Tuesday: Rain. High near 54. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Rain

 Tuesday
Night
Tuesday Night: Rain. The rain could be heavy at times. Low around 46. Windy, with a south wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
and Windy

 Wednesday

Wednesday: Rain. High near 53. South southeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm. Low around 42. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Showers and
Breezy

 Christmas
Day
Christmas Day: Showers and possibly a thunderstorm before 10am, then rain after 10am. Some of the storms could produce heavy rainfall. High near 49. Windy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
and Windy

 Thursday
Night
Thursday Night: Rain. Cloudy, with a low around 38.
Rain

 Friday

Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51.
Rain Likely
Hi 56 °F Lo 47 °F Hi 54 °F Lo 46 °F Hi 53 °F Lo 42 °F Hi 49 °F Lo 38 °F Hi 51 °F

High Wind Watch
 

Today
 
 Showers likely, mainly between 1pm and 4pm. Cloudy, with a high near 56. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 Rain. Low around 47. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
 
 Rain. High near 54. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
 
 Rain. The rain could be heavy at times. Low around 46. Windy, with a south wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Rain. High near 53. South southeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Showers and possibly a thunderstorm. Low around 42. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Christmas Day
 
 Showers and possibly a thunderstorm before 10am, then rain after 10am. Some of the storms could produce heavy rainfall. High near 49. Windy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
 
 Rain. Cloudy, with a low around 38.
Friday
 
 Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51.
Friday Night
 
 A chance of rain, mainly before 10pm. Partly cloudy, with a low around 32.
Saturday
 
 A slight chance of rain. Mostly sunny, with a high near 54.
Saturday Night
 
 Mostly cloudy, with a low around 32.
Sunday
 
 Mostly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Middletown CA.