NWS Forecast for Boulder Creek CA

National Weather Service Forecast for: Boulder Creek CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA

Updated: 1:26 pm PDT Jun 19, 2026

Tonight Mostly Cloudy then Slight Chance Drizzle	Saturday Slight Chance Drizzle then Sunny	Saturday Night Mostly Clear	Sunday Sunny	Sunday Night Mostly Clear	Monday Sunny	Monday Night Mostly Clear	Tuesday Sunny	Tuesday Night Mostly Clear then Patchy Fog
Lo 54 °F	Hi 77 °F	Lo 50 °F	Hi 82 °F	Lo 52 °F	Hi 84 °F	Lo 53 °F	Hi 87 °F	Lo 53 °F

Tonight	A slight chance of drizzle after 1am. Mostly cloudy, with a low around 54. Calm wind.
Saturday	A slight chance of drizzle before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind.
Saturday Night	Mostly clear, with a low around 50. Calm wind.
Sunday	Sunny, with a high near 82. Calm wind.
Sunday Night	Mostly clear, with a low around 52. Calm wind.
Monday	Sunny, with a high near 84.
Monday Night	Mostly clear, with a low around 53.
Tuesday	Sunny, with a high near 87.
Tuesday Night	Patchy fog after 1am. Otherwise, mostly clear, with a low around 53.
Wednesday	Sunny, with a high near 89.
Wednesday Night	Patchy fog. Otherwise, mostly clear, with a low around 54.
Thursday	Sunny, with a high near 87.
Thursday Night	Mostly clear, with a low around 53.
Friday	Sunny, with a high near 86.

Forecast from NOAA-NWS for Boulder Creek CA.