National Weather Service Forecast for: Diamond Springs CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Dec 17, 2025
 
Overnight

Overnight: Showers and possibly a thunderstorm. Steady temperature around 49. Light south wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers


 Wednesday

Wednesday: Showers and thunderstorms before 11am, then a chance of showers between 11am and noon. Patchy fog before 4pm. High near 57. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers and
Patchy Fog
then Patchy
Fog
 Wednesday
Night
Wednesday Night: A slight chance of showers between 9pm and 10pm. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Slight Chance
Showers and
Areas Fog
then Areas
Fog
 Thursday

Thursday: Mostly sunny, with a high near 59. Calm wind.
Mostly Sunny


 Thursday
Night
Thursday Night: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 44. Calm wind.
Chance
Showers

 Friday

Friday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Showers
Likely

 Friday
Night
Friday Night: Showers. Low around 49. Chance of precipitation is 90%.
Showers


 Saturday

Saturday: Showers. Cloudy, with a high near 56.
Showers


 Saturday
Night
Saturday Night: Showers. Cloudy, with a low around 50.
Showers
Lo 49 °F Hi 57 °F Lo 39 °F Hi 59 °F Lo 44 °F Hi 54 °F Lo 49 °F Hi 56 °F Lo 50 °F

 

Overnight
 
 Showers and possibly a thunderstorm. Steady temperature around 49. Light south wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Showers and thunderstorms before 11am, then a chance of showers between 11am and noon. Patchy fog before 4pm. High near 57. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
 
 A slight chance of showers between 9pm and 10pm. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Thursday
 
 Mostly sunny, with a high near 59. Calm wind.
Thursday Night
 
 A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 44. Calm wind.
Friday
 
 Showers likely, mainly after 10am. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Friday Night
 
 Showers. Low around 49. Chance of precipitation is 90%.
Saturday
 
 Showers. Cloudy, with a high near 56.
Saturday Night
 
 Showers. Cloudy, with a low around 50.
Sunday
 
 Showers, with thunderstorms also possible after 10am. Cloudy, with a high near 54.
Sunday Night
 
 Showers and possibly a thunderstorm. Cloudy, with a low around 49.
Monday
 
 Showers. Cloudy, with a high near 53.
Monday Night
 
 Showers likely. Mostly cloudy, with a low around 46.
Tuesday
 
 Showers likely. Mostly cloudy, with a high near 54.

 

Forecast from NOAA-NWS for Diamond Springs CA.