National Weather Service Forecast for: Healdsburg CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 22, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 52. Calm wind.
Mostly Cloudy

 Monday

Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Becoming
Sunny
 Monday
Night
Monday Night: Increasing clouds, with a low around 52. South wind around 5 mph becoming calm in the evening.
Increasing
Clouds
 Tuesday

Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Becoming
Sunny
 Tuesday
Night
Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 52. South southwest wind around 6 mph becoming calm in the evening.
Mostly Clear
then Patchy
Fog
 Wednesday

Wednesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 87.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 89.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 55.
Mostly Clear
Lo 52 °F Hi 85 °F Lo 52 °F Hi 86 °F Lo 52 °F Hi 87 °F Lo 53 °F Hi 89 °F Lo 55 °F

 

Overnight
 
 Mostly cloudy, with a low around 52. Calm wind.
Monday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
 
 Increasing clouds, with a low around 52. South wind around 5 mph becoming calm in the evening.
Tuesday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
 
 Patchy fog after 4am. Otherwise, mostly clear, with a low around 52. South southwest wind around 6 mph becoming calm in the evening.
Wednesday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 87.
Wednesday Night
 
 Mostly clear, with a low around 53.
Thursday
 
 Sunny, with a high near 89.
Thursday Night
 
 Mostly clear, with a low around 55.
Friday
 
 Mostly sunny, with a high near 84.
Friday Night
 
 Mostly clear, with a low around 55.
Saturday
 
 Sunny, with a high near 84.
Saturday Night
 
 Mostly clear, with a low around 54.
Sunday
 
 Sunny, with a high near 88.

 

Forecast from NOAA-NWS for Healdsburg CA.