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. Patchy fog after 5pm. Otherwise, cloudy, with a high near 61. Southeast wind around 8 mph, with gusts as high as 22 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 8pm. Low around 51. South southeast wind 9 to 13 mph, with gusts as high as 31 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. High near 57. West northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers then
Chance
Showers
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 41. Northwest wind around 6 mph becoming calm after midnight.
Mostly Clear

 Christmas
Day
Christmas Day: Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Rain, mainly after 10pm. Patchy fog after 1am. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog
 Thursday

Thursday: Rain. Patchy fog before 7am. High near 58. Chance of precipitation is 90%.
Rain and
Patchy Fog
 Thursday
Night
Thursday Night: Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 52.
Rain and
Patchy Fog
 Friday

Friday: Rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 59.
Rain and
Patchy Fog
Hi 61 °F Lo 51 °F Hi 57 °F Lo 41 °F Hi 57 °F Lo 47 °F Hi 58 °F Lo 52 °F Hi 59 °F

 

This Afternoon
 
 Rain likely. Patchy fog after 5pm. Otherwise, cloudy, with a high near 61. Southeast wind around 8 mph, with gusts as high as 22 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 8pm. Low around 51. South southeast wind 9 to 13 mph, with gusts as high as 31 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. High near 57. West northwest wind 8 to 14 mph, with gusts as high as 22 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
 
 Mostly clear, with a low around 41. Northwest wind around 6 mph becoming calm after midnight.
Christmas Day
 
 Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
 
 Rain, mainly after 10pm. Patchy fog after 1am. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
 
 Rain. Patchy fog before 7am. High near 58. Chance of precipitation is 90%.
Thursday Night
 
 Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 52.
Friday
 
 Rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 59.
Friday Night
 
 Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 54.
Saturday
 
 Rain. Patchy fog. Otherwise, cloudy, with a high near 60.
Saturday Night
 
 Rain. Cloudy, with a low around 53.
Sunday
 
 Rain. Cloudy, with a high near 58.
Sunday Night
 
 Rain likely. Mostly cloudy, with a low around 44.
Monday
 
 A slight chance of rain. Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Guerneville CA.