Marine Weather Net

San Gregorio, CA Weather Forecast




San Gregorio, California

 Lat: 37.33N, Lon: 122.39W

Current Conditions Updated: 750 PM PDT THU SEP 3 2026

Mostly Cloudy
Temp: 68°F
  • Humidity:
  • 77%
  • Winds:
  • 7 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.88 in.
  • Dewpoint:
  • 60°F
  • Heat index:
  • 68°F

  • Sunrise:
  • 6:39 AM PDT
  • Sunset:
  • 7:35 PM PDT
  • Moonrise:
  • 11:19 PM PDT
  • Moonset:
  • 1:55 PM PDT

TONIGHT

CHANCE OF RAIN
Lo: 55°F

FRIDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 55°F

SATURDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 55°F

SUNDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 602 PM PDT Thu Sep 03 2026

BEACH HAZARDS STATEMENT IN EFFECT FROM 6 AM PDT FRIDAY THROUGH MONDAY EVENING
Tonight...Mostly cloudy. A chance of rain in the evening. Patchy fog. Lows in the mid 50s. West winds 5 to 10 mph.
Friday...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Friday Night...Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Saturday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Saturday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s.
Sunday Night...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.
Tuesday...Mostly cloudy. Highs around 70.
Tuesday Night...Mostly cloudy. A slight chance of rain. Lows in the upper 50s.
Wednesday...Mostly cloudy. Highs in the lower 70s.
Wednesday Night And Thursday...Mostly cloudy. A slight chance of rain. Lows in the upper 50s. Highs in the lower 70s.
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