National Weather Service Forecast for: Healdsburg CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:01 am PST Nov 2, 2026
 
Overnight

Overnight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Patchy Fog

 Monday

Monday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Patchy Fog
then Mostly
Cloudy
 Monday
Night
Monday Night: A 30 percent chance of rain, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Chance
Rain and
Patchy Fog
 Tuesday

Tuesday: Rain, mainly before 4pm. High near 60. East southeast wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain then
Rain Likely

 Tuesday
Night
Tuesday Night: A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 42. Light north northeast wind. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
then Mostly
Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 70.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 43.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 74.
Sunny

 Thursday
Night
Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44.
Mostly Clear
then Patchy
Fog
Lo 41 °F Hi 67 °F Lo 43 °F Hi 60 °F Lo 42 °F Hi 70 °F Lo 43 °F Hi 74 °F Lo 44 °F

 

Overnight
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Monday
 
 Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
 
 A 30 percent chance of rain, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Rain, mainly before 4pm. High near 60. East southeast wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 42. Light north northeast wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
 Mostly sunny, with a high near 70.
Wednesday Night
 
 Partly cloudy, with a low around 43.
Thursday
 
 Sunny, with a high near 74.
Thursday Night
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44.
Friday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76.
Friday Night
 
 Mostly clear, with a low around 46.
Saturday
 
 Sunny, with a high near 78.
Saturday Night
 
 Mostly clear, with a low around 45.
Sunday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 76.

 

Forecast from NOAA-NWS for Healdsburg CA.