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

Overnight: Partly cloudy, with a low around 51. Calm wind.
Partly Cloudy
 Monday

Monday: Sunny, with a high near 84. Calm wind.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 52. Calm wind.
Mostly Clear
 Tuesday

Tuesday: Mostly sunny, with a high near 86. Calm wind.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 88.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 84.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 52.
Mostly Clear
Lo 51 °F Hi 84 °F Lo 52 °F Hi 86 °F Lo 53 °F Hi 88 °F Lo 53 °F Hi 84 °F Lo 52 °F

 

Overnight
 
 Partly cloudy, with a low around 51. Calm wind.
Monday
 
 Sunny, with a high near 84. Calm wind.
Monday Night
 
 Mostly clear, with a low around 52. Calm wind.
Tuesday
 
 Mostly sunny, with a high near 86. Calm wind.
Tuesday Night
 
 Mostly clear, with a low around 53. Calm wind.
Wednesday
 
 Sunny, with a high near 88.
Wednesday Night
 
 Mostly clear, with a low around 53.
Thursday
 
 Sunny, with a high near 84.
Thursday Night
 
 Mostly clear, with a low around 52.
Friday
 
 Mostly sunny, with a high near 80.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 54.
Saturday
 
 Mostly sunny, with a high near 76.
Saturday Night
 
 Mostly clear, with a low around 50.
Sunday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Boulder Creek CA.