Marine Weather Net

San Gregorio, CA Weather Forecast




San Gregorio, California

 Lat: 37.33N, Lon: 122.39W

Current Conditions Updated: 655 AM PDT WED AUG 19 2026

Overcast
Temp: 60°F
  • Humidity:
  • 93%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.96 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 60°F

  • Sunrise:
  • 6:27 AM PDT
  • Sunset:
  • 7:55 PM PDT
  • Moonrise:
  • 1:58 PM PDT
  • Moonset:
  • 11:33 PM PDT

TODAY

PARTLY CLOUDY
Hi: 69°F
Lo: 55°F

THURSDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 55°F

FRIDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 55°F

SATURDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 602 AM PDT Wed Aug 19 2026

Today...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the upper 60s. West winds 5 to 10 mph.
Tonight...Mostly cloudy. Lows in the mid 50s. West winds 5 to 10 mph.
Thursday...Mostly cloudy. Highs in the mid 60s. West winds 5 to 10 mph.
Thursday Night...Cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Friday...Mostly cloudy. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Friday Night...Mostly cloudy. Lows in the mid 50s.
Saturday...Mostly cloudy. Highs in the mid 60s. Lows in the mid 50s.
Sunday...Mostly cloudy. Highs in the mid 60s. Lows in the mid 50s.
Sunday Night...Mostly cloudy. Patchy fog. Lows in the mid 50s.
Monday...Mostly cloudy. Highs in the mid 60s. Lows in the mid 50s.
Tuesday...Mostly cloudy. Highs in the mid 60s. Lows in the mid 50s.
SHARE THIS PAGE: