National Weather Service Forecast for: Danville CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:48 am PST Dec 23, 2025
 
Overnight

Overnight: A 20 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 52. Light southeast wind.
Slight Chance
Rain and
Areas Fog
 Tuesday

Tuesday: A 30 percent chance of rain, mainly after 2pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 61. South wind 7 to 17 mph, with gusts as high as 31 mph.
Chance Rain
and Areas Fog
 Tuesday
Night
Tuesday Night: Rain. Low around 51. Breezy, with a southeast wind 18 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Breezy
 Wednesday

Wednesday: Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. Areas of fog before 11am. High near 59. Light south southwest wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers and
Areas Fog
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 50. South southeast wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Showers

 Christmas
Day
Christmas Day: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 54. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 46. Chance of precipitation is 100%.
Showers

 Friday

Friday: Rain. Patchy fog after 4pm. Otherwise, cloudy, with a high near 54.
Rain and
Patchy Fog
 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Rain Likely
and Patchy
Fog
Lo 52 °F Hi 61 °F Lo 51 °F Hi 59 °F Lo 50 °F Hi 54 °F Lo 46 °F Hi 54 °F Lo 42 °F

Flood Watch
Wind Advisory
 

Overnight
 
 A 20 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 52. Light southeast wind.
Tuesday
 
 A 30 percent chance of rain, mainly after 2pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 61. South wind 7 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
 
 Rain. Low around 51. Breezy, with a southeast wind 18 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. Areas of fog before 11am. High near 59. Light south southwest wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Low around 50. South southeast wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Christmas Day
 
 Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 54. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
 
 Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 46. Chance of precipitation is 100%.
Friday
 
 Rain. Patchy fog after 4pm. Otherwise, cloudy, with a high near 54.
Friday Night
 
 Rain likely, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Saturday
 
 Areas of fog before 11am. Otherwise, partly sunny, with a high near 54.
Saturday Night
 
 Mostly clear, with a low around 37.
Sunday
 
 Patchy fog. Patchy frost. Otherwise, sunny, with a high near 52.
Sunday Night
 
 Patchy fog. Otherwise, mostly clear, with a low around 37.
Monday
 
 Patchy fog. Otherwise, partly sunny, with a high near 53.

 

Forecast from NOAA-NWS for Danville CA.