National Weather Service Forecast for: Scotts Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:46 am PDT Aug 20, 2026
 
Overnight

Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Areas Fog

 Thursday

Thursday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Areas Fog
then Mostly
Sunny
 Thursday
Night
Thursday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Mostly Cloudy
then Patchy
Fog
 Friday

Friday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming west southwest around 5 mph in the afternoon.
Patchy Fog
then Mostly
Sunny
 Friday
Night
Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 55. Light north northwest wind.
Mostly Clear
then Patchy
Fog
 Saturday

Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 81.
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 55.
Mostly Clear

 Sunday

Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79.
Patchy Fog
then Mostly
Sunny
 Sunday
Night
Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
Patchy Fog
Lo 56 °F Hi 79 °F Lo 56 °F Hi 79 °F Lo 55 °F Hi 81 °F Lo 55 °F Hi 79 °F Lo 55 °F

 

Overnight
 
 Areas of fog. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Thursday
 
 Areas of fog before 10am. Otherwise, partly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
 
 Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Friday
 
 Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
 
 Patchy fog after 2am. Otherwise, mostly clear, with a low around 55. Light north northwest wind.
Saturday
 
 Patchy fog before 9am. Otherwise, sunny, with a high near 81.
Saturday Night
 
 Mostly clear, with a low around 55.
Sunday
 
 Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79.
Sunday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
Monday
 
 Areas of fog before 10am. Otherwise, partly sunny, with a high near 76.
Monday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 54.
Tuesday
 
 Areas of fog. Otherwise, partly sunny, with a high near 77.
Tuesday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 55.
Wednesday
 
 Patchy fog. Otherwise, partly sunny, with a high near 79.

 

Forecast from NOAA-NWS for Scotts Valley CA.