url:
San Martin, California Weather Forecast
San Martin, California Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for San Martin
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for San Martin, California : Santa Clara County
Issued: 12:26 am PST Dec 18, 2025 Latitude: 37.0849464 Longitude: -121.6102216 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Morning Fog on Overnight Morning Fog on Thursday 60% chance of rain on Friday 60% chance of rain on Saturday Rain on Sunday 70% chance of rain on Monday 70% chance of rain on Tuesday 70% chance of rain on Wednesday
Low: 45°F High: 65°F High: 61°F High: 62°F High: 59°F High: 59°F High: 58°F High: 57°F
Low: 45°F Low: 52°F Low: 54°F Low: 52°F Low: 48°F Low: 48°F  
Morning Fog Morning Fog Rain Rain Rain Rain Rain Rain
-
Current Conditions at
WATSONVILLE - (KWVI)
55°
Cloudy
Fog
as of 12:53 AM PST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 1/2 Miles
Pressure: 30.14 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
SAN JOSE INTL - (KSJC)
48°
Clear
as of 12:53 AM PST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SALINAS - (KSNS)
54°
Clear
Fog
as of 1:07 AM PST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 1/2 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
9 MPH
270° West
Morning Fog on Overnight Overnight... Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 45. Calm wind.

Morning Fog on Thursday Thursday... Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Light northwest wind.

Widespread Fog on Thursday Night Thursday Night... Widespread fog, mainly after 4am. Otherwise, increasing clouds, with a low around 45. Calm wind.

60% chance of rain Friday Friday... Rain likely, mainly after 4pm. Widespread fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

70% chance of rain Friday Night Friday Night... Rain likely, mainly before 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 52. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

60% chance of rain Saturday Saturday... Rain likely, mainly after 10am. Areas of fog before 1pm. Otherwise, cloudy, with a high near 62. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of rain Saturday Night Saturday Night... Rain. Low around 54. Chance of precipitation is 80%.

Rain on Sunday Sunday... Rain. Cloudy, with a high near 59.

Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 52.

70% chance of rain Monday Monday... Rain likely. Cloudy, with a high near 59.

70% chance of rain Monday Night Monday Night... Rain likely. Cloudy, with a low around 48.

70% chance of rain Tuesday Tuesday... Rain likely. Cloudy, with a high near 58.

Rain on Tuesday Night Tuesday Night... Rain. Cloudy, with a low around 48.

70% chance of rain Wednesday Wednesday... Rain likely. Cloudy, with a high near 57.

Current Radar Image


Sun Almanac for San Martin, California
Sunrise: 07:15 AM
Sunset: 4:52 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:25 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.