National Weather Service Forecast for: Hamilton City CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
Overnight

Overnight: Rain and possibly a thunderstorm. Patchy fog between 1am and 2am. Low around 54. Light south wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog
 Tuesday

Tuesday: Rain. Patchy fog before 10am. High near 56. South southeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog
 Tuesday
Night
Tuesday Night: Rain. Steady temperature around 55. Breezy, with a southeast wind 20 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain and
Breezy
 Wednesday

Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 53. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers and
Breezy
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 50. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Showers and
Breezy
 Christmas
Day
Christmas Day: Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 51. Breezy. Chance of precipitation is 100%.
Showers and
Breezy
 Thursday
Night
Thursday Night: Rain. Low around 45. Chance of precipitation is 100%.
Rain
 Friday

Friday: Rain. Mostly cloudy, with a high near 48.
Rain
 Friday
Night
Friday Night: A chance of rain. Mostly cloudy, with a low around 39.
Chance Rain
Lo 54 °F Hi 56 °F Lo 55 °F Hi 53 °F Lo 50 °F Hi 51 °F Lo 45 °F Hi 48 °F Lo 39 °F

Flood Watch
High Wind Watch
 

Overnight
 
 Rain and possibly a thunderstorm. Patchy fog between 1am and 2am. Low around 54. Light south wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 Rain. Patchy fog before 10am. High near 56. South southeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain. Steady temperature around 55. Breezy, with a southeast wind 20 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 53. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 38 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 10pm, then rain between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 50. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Christmas Day
 
 Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 51. Breezy. Chance of precipitation is 100%.
Thursday Night
 
 Rain. Low around 45. Chance of precipitation is 100%.
Friday
 
 Rain. Mostly cloudy, with a high near 48.
Friday Night
 
 A chance of rain. Mostly cloudy, with a low around 39.
Saturday
 
 Mostly sunny, with a high near 47.
Saturday Night
 
 Mostly clear, with a low around 35.
Sunday
 
 Mostly sunny, with a high near 47.
Sunday Night
 
 Partly cloudy, with a low around 36.
Monday
 
 Sunny, with a high near 48.

 

Forecast from NOAA-NWS for Hamilton City CA.