Marine Weather Net

San Gregorio, CA Weather Forecast




San Gregorio, California

 Lat: 37.33N, Lon: 122.39W

Current Conditions Updated: 755 PM PST SAT FEB 28 2026

Clear


Temp: 62°F
  • Humidity:
  • 77%
  • Winds:
  • 10 MPH NW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.97 in.
  • Dewpoint:
  • 55°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 6:39 AM PST
  • Sunset:
  • 6:02 PM PST
  • Moonrise:
  • 4:27 PM PST
  • Moonset:
  • 5:48 AM PST

TONIGHT

MOSTLY CLOUDY
Lo: 51°F

SUNDAY

MOSTLY CLOUDY
Hi: 61°F
Lo: 51°F

MONDAY

CHANCE OF SHOWERS
Hi: 61°F
Lo: 50°F
Precip: 30%

TUESDAY

PARTLY CLOUDY
Hi: 61°F
Lo: 50°F
Weather Forecast In Detail:
Forecast Issued: 501 PM PST Sat Feb 28 2026

Tonight...Mostly cloudy. Lows in the lower 50s. West winds around 5 mph.
Sunday...Mostly cloudy. Highs in the lower 60s. West winds 5 to 10 mph.
Sunday Night...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. Southwest winds around 5 mph.
Monday...Mostly cloudy in the morning then becoming partly cloudy. A chance of showers in the morning, then a slight chance of showers in the afternoon. Highs in the lower 60s. West winds 5 to 10 mph. Chance of showers 30 percent.
Monday Night...Mostly clear in the evening then becoming mostly cloudy. Lows around 50. Northwest winds 5 to 10 mph.
Tuesday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s.
Tuesday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50.
Wednesday...Mostly cloudy in the morning then becoming sunny. Highs in the lower 60s.
Wednesday Night...Mostly clear. Lows around 50. Highs in the mid 60s.
Thursday...Mostly clear. Lows around 50. Highs in the mid 60s.
Friday...Mostly clear. Lows around 50. Highs in the mid 60s.
Saturday...Partly cloudy. Highs in the upper 60s.
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