National Weather Service Forecast for: Guerneville CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:29 pm PST Dec 23, 2024
 
This
Afternoon
This Afternoon: Rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 61. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
and Patchy
Fog
 Tonight

Tonight: Rain likely before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Patchy fog before 9pm. Low around 50. South southeast wind around 9 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and
Patchy Fog

 Tuesday

Tuesday: Rain and possibly a thunderstorm before 10am, then scattered showers and thunderstorms between 10am and 1pm, then a chance of rain after 1pm. Patchy fog between 8am and 10am. High near 57. West northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers and
Patchy Fog
then Chance
Showers
 Tuesday
Night
Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Mostly Clear
then Patchy
Fog
 Christmas
Day
Christmas Day: Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.
Patchy Dense
Fog then
Partly Sunny
 Wednesday
Night
Wednesday Night: Rain, mainly after 10pm. Patchy fog after 3am. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog

 Thursday

Thursday: Rain. Areas of dense fog before 10am. High near 58. Chance of precipitation is 90%.
Rain and
Areas Dense
Fog
 Thursday
Night
Thursday Night: Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 52.
Rain and
Patchy Fog

 Friday

Friday: Rain. Areas of fog before 10am. Otherwise, cloudy, with a high near 60.
Rain and
Areas Fog
Hi 61 °F Lo 50 °F Hi 57 °F Lo 40 °F Hi 57 °F Lo 46 °F Hi 58 °F Lo 52 °F Hi 60 °F

 

This Afternoon
 
 Rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 61. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Rain likely before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Patchy fog before 9pm. Low around 50. South southeast wind around 9 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
 Rain and possibly a thunderstorm before 10am, then scattered showers and thunderstorms between 10am and 1pm, then a chance of rain after 1pm. Patchy fog between 8am and 10am. High near 57. West northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Patchy fog after 5am. Otherwise, mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Christmas Day
 
 Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
 Rain, mainly after 10pm. Patchy fog after 3am. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
 
 Rain. Areas of dense fog before 10am. High near 58. Chance of precipitation is 90%.
Thursday Night
 
 Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 52.
Friday
 
 Rain. Areas of fog before 10am. Otherwise, cloudy, with a high near 60.
Friday Night
 
 Rain. Patchy fog. Otherwise, cloudy, with a low around 54.
Saturday
 
 Rain. Areas of fog. Otherwise, cloudy, with a high near 60.
Saturday Night
 
 Rain. Patchy fog. Otherwise, cloudy, with a low around 53.
Sunday
 
 Rain. Cloudy, with a high near 59.
Sunday Night
 
 A chance of rain. Mostly cloudy, with a low around 43.
Monday
 
 A slight chance of rain. Mostly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Guerneville CA.