National Weather Service Forecast for: Junction City CA
Issued by: National Weather Service Eureka, CA
Updated: 1:10 pm PST Dec 23, 2025
 
Tonight

Tonight: Rain. Low around 43. Breezy, with an east southeast wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Breezy
 Wednesday

Wednesday: Rain. High near 50. South wind 6 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain then
Rain Likely
 Wednesday
Night
Wednesday Night: Rain. Low around 40. East southeast wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain

 Christmas
Day
Christmas Day: Rain. High near 46. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain

 Thursday
Night
Thursday Night: Rain. Low around 36. Southeast wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Friday

Friday: Rain. High near 42. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Rain

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
then Chance
Rain
 Saturday

Saturday: Patchy fog between 10am and 1pm. Otherwise, mostly sunny, with a high near 46.
Patchy Fog

 Saturday
Night
Saturday Night: Mostly clear, with a low around 28.
Mostly Clear
Lo 43 °F Hi 50 °F Lo 40 °F Hi 46 °F Lo 36 °F Hi 42 °F Lo 31 °F Hi 46 °F Lo 28 °F

Flood Watch
Wind Advisory
Winter Storm Warning
 

Tonight
 
 Rain. Low around 43. Breezy, with an east southeast wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain. High near 50. South wind 6 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 Rain. Low around 40. East southeast wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Christmas Day
 
 Rain. High near 46. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
 
 Rain. Low around 36. Southeast wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Rain. High near 42. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
 Patchy fog between 10am and 1pm. Otherwise, mostly sunny, with a high near 46.
Saturday Night
 
 Mostly clear, with a low around 28.
Sunday
 
 Mostly sunny, with a high near 53.
Sunday Night
 
 Mostly clear, with a low around 33.
Monday
 
 Sunny, with a high near 56.
Monday Night
 
 Mostly clear, with a low around 36.
Tuesday
 
 Sunny, with a high near 58.

 

Forecast from NOAA-NWS for Junction City CA.