National Weather Service Forecast for: 2 Miles NNW Hercules CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 3:06 pm PST Nov 1, 2026
 
Tonight

Tonight: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 49. Light south southwest wind.
Clear then
Patchy Fog
 Monday

Monday: Mostly cloudy, with a high near 64. Light and variable wind.
Mostly Cloudy

 Monday
Night
Monday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Showers
Likely
 Tuesday

Tuesday: Showers, mainly before 4pm. High near 61. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 50. East northeast wind 3 to 5 mph.
Chance
Showers then
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 65.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51.
Partly Cloudy
then Patchy
Fog
 Thursday

Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68.
Patchy Fog
then Sunny
 Thursday
Night
Thursday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 50.
Mostly Clear
then Patchy
Fog
Lo 49 °F Hi 64 °F Lo 51 °F Hi 61 °F Lo 50 °F Hi 65 °F Lo 51 °F Hi 68 °F Lo 50 °F

 

Tonight
 
 Patchy fog after 3am. Otherwise, increasing clouds, with a low around 49. Light south southwest wind.
Monday
 
 Mostly cloudy, with a high near 64. Light and variable wind.
Monday Night
 
 Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Showers, mainly before 4pm. High near 61. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 50. East northeast wind 3 to 5 mph.
Wednesday
 
 Mostly sunny, with a high near 65.
Wednesday Night
 
 Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51.
Thursday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68.
Thursday Night
 
 Patchy fog after 4am. Otherwise, mostly clear, with a low around 50.
Friday
 
 Patchy fog before 7am. Otherwise, sunny, with a high near 69.
Friday Night
 
 Mostly clear, with a low around 51.
Saturday
 
 Sunny, with a high near 71.
Saturday Night
 
 Partly cloudy, with a low around 51.
Sunday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 70.

 

Forecast from NOAA-NWS for 2 Miles NNW Hercules CA.