Marine Weather Net

San Gregorio, CA Weather Forecast




San Gregorio, California

 Lat: 37.33N, Lon: 122.39W

Current Conditions Updated: 1247 PM PDT TUE SEP 30 2025

Mostly Cloudy
Temp: 75°F
  • Humidity:
  • 53%
  • Winds:
  • 15 MPH SSW
  • Gusts:
  • 20 MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 57°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 7:02 AM PDT
  • Sunset:
  • 6:54 PM PDT
  • Moonrise:
  • 3:25 PM PDT
  • Moonset:
  • N/A PDT

REST OF TODAY

MOSTLY CLOUDY
Hi: 69°F
Lo: 57°F

WEDNESDAY

RAIN
Hi: 69°F
Lo: 59°F

THURSDAY

PARTLY CLOUDY
Hi: 69°F
Lo: 55°F

FRIDAY

SUNNY

Hi: 69°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 1101 AM PDT Tue Sep 30 2025

Rest Of Today...Mostly cloudy. A slight chance of drizzle late in the morning. Highs in the upper 60s. South winds 5 to 10 mph.
Tonight...Mostly cloudy. A chance of drizzle and rain after midnight. Lows in the upper 50s. South winds 5 to 10 mph.
Wednesday...Rain likely. A slight chance of drizzle in the afternoon. Highs in the upper 60s. South winds 5 to 15 mph.
Wednesday Night...Cloudy. A slight chance of drizzle in the evening. Lows in the upper 50s. South winds around 5 mph... Becoming west after midnight.
Thursday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Thursday Night...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s.
Friday...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s.
Friday Night...Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Saturday...Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Sunday...Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Monday...Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
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