National Weather Service Forecast for: Healdsburg CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:55 pm PST Dec 22, 2025
 
Overnight

Overnight: Rain likely. Widespread fog, mainly before 3am. Otherwise, cloudy, with a steady temperature around 53. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
and Fog

 Tuesday

Tuesday: Rain. Areas of fog before 9am. High near 55. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Areas Fog

 Tuesday
Night
Tuesday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 48. Breezy, with a southeast wind 16 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and
Breezy

 Wednesday

Wednesday: Rain, with thunderstorms also possible after 4pm. Some of the storms could be severe. Patchy dense fog before 1pm. High near 54. Southeast wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms
and Patchy
Dense Fog
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 48. South southeast wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Severe
T-Storms

 Christmas
Day
Christmas Day: Showers and possibly a thunderstorm. High near 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Showers

 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 4am, then rain after 4am. Patchy fog after 1am. Low around 43. Chance of precipitation is 100%.
Showers and
Patchy Fog

 Friday

Friday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Areas of fog. Otherwise, cloudy, with a high near 49.
Showers and
Areas Fog

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 40.
Rain Likely
and Areas Fog
Lo 53 °F Hi 55 °F Lo 48 °F Hi 54 °F Lo 48 °F Hi 49 °F Lo 43 °F Hi 49 °F Lo 40 °F

Flood Watch
Wind Advisory
 

Overnight
 
 Rain likely. Widespread fog, mainly before 3am. Otherwise, cloudy, with a steady temperature around 53. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Rain. Areas of fog before 9am. High near 55. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 48. Breezy, with a southeast wind 16 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain, with thunderstorms also possible after 4pm. Some of the storms could be severe. Patchy dense fog before 1pm. High near 54. Southeast wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 48. South southeast wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Christmas Day
 
 Showers and possibly a thunderstorm. High near 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
 
 Showers and possibly a thunderstorm before 4am, then rain after 4am. Patchy fog after 1am. Low around 43. Chance of precipitation is 100%.
Friday
 
 Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. Areas of fog. Otherwise, cloudy, with a high near 49.
Friday Night
 
 Rain likely, mainly before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 40.
Saturday
 
 Areas of fog before noon. Otherwise, mostly sunny, with a high near 54.
Saturday Night
 
 Patchy fog. Patchy frost. Otherwise, mostly clear, with a low around 36.
Sunday
 
 Areas of frost. Otherwise, sunny, with a high near 55.
Sunday Night
 
 Mostly clear, with a low around 37.
Monday
 
 Sunny, with a high near 56.

 

Forecast from NOAA-NWS for Healdsburg CA.