National Weather Service Forecast for: Boulder Creek CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:55 pm PST Dec 22, 2025
 
Overnight

Overnight: A 30 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 49. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
and Areas Fog

 Tuesday

Tuesday: Rain likely, mainly after 4pm. Cloudy, with a high near 62. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Rain Likely
and Breezy

 Tuesday
Night
Tuesday Night: Rain before 1am, then showers and possibly a thunderstorm between 1am and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 48. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Showers and
Breezy

 Wednesday

Wednesday: Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe. Patchy fog before 10am. High near 61. Calm wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog
then Severe
T-Storms
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Some of the storms could be severe. Low around 48. South wind 13 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Severe
T-Storms
then Rain
 Christmas
Day
Christmas Day: Showers and possibly a thunderstorm. High near 60. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Showers

 Thursday
Night
Thursday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 44. Chance of precipitation is 100%.
Showers

 Friday

Friday: Rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 59.
Rain and
Patchy Fog

 Friday
Night
Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41.
Rain Likely
Lo 49 °F Hi 62 °F Lo 48 °F Hi 61 °F Lo 48 °F Hi 60 °F Lo 44 °F Hi 59 °F Lo 41 °F

Flood Watch
Wind Advisory
 

Overnight
 
 A 30 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 49. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Rain likely, mainly after 4pm. Cloudy, with a high near 62. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain before 1am, then showers and possibly a thunderstorm between 1am and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 48. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
 
 Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe. Patchy fog before 10am. High near 61. Calm wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Showers and possibly a thunderstorm before 7pm, then rain after 7pm. Some of the storms could be severe. Low around 48. South wind 13 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Christmas Day
 
 Showers and possibly a thunderstorm. High near 60. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
 
 Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 44. Chance of precipitation is 100%.
Friday
 
 Rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 59.
Friday Night
 
 Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41.
Saturday
 
 A slight chance of rain. Mostly sunny, with a high near 61.
Saturday Night
 
 Patchy frost. Otherwise, mostly clear, with a low around 37.
Sunday
 
 Patchy frost. Otherwise, sunny, with a high near 63.
Sunday Night
 
 Mostly clear, with a low around 39.
Monday
 
 Mostly sunny, with a high near 65.

 

Forecast from NOAA-NWS for Boulder Creek CA.