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

Overnight: A 20 percent chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 46. Calm wind.
Slight Chance
Rain and
Areas Dense
Fog
 Tuesday

Tuesday: Rain, mainly after 4pm. Areas of fog before 11am. High near 58. South wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Areas Fog
then Rain

 Tuesday
Night
Tuesday Night: Rain. The rain could be heavy at times. Low around 46. South southeast wind 14 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Heavy Rain

 Wednesday

Wednesday: Rain before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 52. South southeast wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 44. South southeast wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Showers

 Christmas
Day
Christmas Day: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 48. Chance of precipitation is 100%.
Showers

 Thursday
Night
Thursday Night: Rain. Low around 40. Chance of precipitation is 100%.
Rain

 Friday

Friday: Rain. Cloudy, with a high near 45.
Rain

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32.
Rain Likely
Lo 46 °F Hi 58 °F Lo 46 °F Hi 52 °F Lo 44 °F Hi 48 °F Lo 40 °F Hi 45 °F Lo 32 °F

Flood Watch
High Wind Watch
 

Overnight
 
 A 20 percent chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 46. Calm wind.
Tuesday
 
 Rain, mainly after 4pm. Areas of fog before 11am. High near 58. South wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain. The rain could be heavy at times. Low around 46. South southeast wind 14 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 52. South southeast wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
 
 Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 44. South southeast wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Christmas Day
 
 Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 48. Chance of precipitation is 100%.
Thursday Night
 
 Rain. Low around 40. Chance of precipitation is 100%.
Friday
 
 Rain. Cloudy, with a high near 45.
Friday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32.
Saturday
 
 A slight chance of rain before 10am. Mostly sunny, with a high near 48.
Saturday Night
 
 Mostly clear, with a low around 32.
Sunday
 
 Sunny, with a high near 50.
Sunday Night
 
 Mostly clear, with a low around 34.
Monday
 
 Sunny, with a high near 52.

 

Forecast from NOAA-NWS for Diamond Springs CA.