National Weather Service Forecast for: Hamilton City CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:51 pm PST Dec 17, 2025
 
Tonight

Tonight: A chance of showers before 10pm, then a slight chance of showers after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 30%.
Chance
Showers and
Patchy Fog
 Thursday

Thursday: A chance of showers before 1pm, then a chance of showers after 4pm. Cloudy, with a high near 54. Light south southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Chance
Showers
 Thursday
Night
Thursday Night: Showers likely, mainly after 10pm. Cloudy, with a low around 51. Southeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely
 Friday

Friday: Showers. High near 55. Southeast wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Friday
Night
Friday Night: Showers. Low around 52. Southeast wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Showers

 Saturday

Saturday: Showers. High near 55. Chance of precipitation is 80%.
Showers

 Saturday
Night
Saturday Night: Showers. Low around 52. Chance of precipitation is 90%.
Showers

 Sunday

Sunday: Showers and possibly a thunderstorm. Cloudy, with a high near 57.
Showers

 Sunday
Night
Sunday Night: Showers. Cloudy, with a low around 51.
Showers
Lo 44 °F Hi 54 °F Lo 51 °F Hi 55 °F Lo 52 °F Hi 55 °F Lo 52 °F Hi 57 °F Lo 51 °F

 

Tonight
 
 A chance of showers before 10pm, then a slight chance of showers after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 30%.
Thursday
 
 A chance of showers before 1pm, then a chance of showers after 4pm. Cloudy, with a high near 54. Light south southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Thursday Night
 
 Showers likely, mainly after 10pm. Cloudy, with a low around 51. Southeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 Showers. High near 55. Southeast wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Showers. Low around 52. Southeast wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
 
 Showers. High near 55. Chance of precipitation is 80%.
Saturday Night
 
 Showers. Low around 52. Chance of precipitation is 90%.
Sunday
 
 Showers and possibly a thunderstorm. Cloudy, with a high near 57.
Sunday Night
 
 Showers. Cloudy, with a low around 51.
Monday
 
 Showers. Cloudy, with a high near 53.
Monday Night
 
 Showers likely. Cloudy, with a low around 45.
Tuesday
 
 Showers likely. Cloudy, with a high near 49.
Tuesday Night
 
 Showers. Cloudy, with a low around 46.
Wednesday
 
 Showers. Cloudy, with a high near 49.

 

Forecast from NOAA-NWS for Hamilton City CA.