San Gregorio, California Weather
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Weather Forecast for San Gregorio, California : San Mateo County
Issued: 1:26 pm PDT Sep 15, 2025 Latitude: 37.3271651 Longitude: -122.3866404 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Cloudy on Tonight Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of rain on Thursday 10% chance of on Friday 10% chance of rain on Saturday Patchy Fog on Sunday Mostly Sunny on Monday
Low: 57°F High: 72°F High: 71°F High: 66°F High: 67°F High: 67°F High: 66°F High: 68°F
Low: 57°F Low: 57°F Low: 58°F Low: 58°F Low: 58°F Low: 57°F  
Cloudy Sunny Mostly Sunny Rain Partly Sunny Rain Patchy Fog Mostly Sunny
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Current Conditions at
SAN CARLOS - (KSQL)
79°
Clear
as of 7:47 PM PDST
Rel. Humidity: 47%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
7 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
PALO ALTO - (KPAO)
72°
Clear
as of 7:47 PM PDST
Rel. Humidity: 68%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
10 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
MOUNTAIN VIEW NAS - (KNUQ)
73°
Clear
as of 8:15 PM PDST
Rel. Humidity: 64%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
SAN JOSE INTL - (KSJC)
75°
Clear
as of 7:53 PM PDST
Rel. Humidity: 57%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
9 MPH
310° Northwest
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 57. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 57. Light north northwest wind.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 71. Calm wind becoming west northwest around 6 mph in the afternoon.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
20% chance of rain Thursday Thursday... A 20 percent chance of showers. Mostly cloudy, with a high near 66.
30% chance of thunderstorms Thursday Night Thursday Night... A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Cloudy, with a low around 58. Chance of precipitation is 30%.
10% chance of Friday Friday... A slight chance of showers. Partly sunny, with a high near 67.
10% chance of rain Friday Night Friday Night... A slight chance of showers after 11pm. Mostly cloudy, with a low around 58.
10% chance of rain Saturday Saturday... A slight chance of showers before 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67.
Patchy Fog on Saturday Night Saturday Night... Patchy fog. Otherwise, mostly cloudy, with a low around 58.
Patchy Fog on Sunday Sunday... Patchy fog. Otherwise, mostly sunny, with a high near 66.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 57.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 68.
Current Radar Image


Sun Almanac for San Gregorio, California
Sunrise: 06:52 AM
Sunset: 7:17 PM
Civil Sunrise:06:26 AM
Civil Sunset: 7:43 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 8:14 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 8:45 PM
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