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San Gregorio, California Weather

San Gregorio, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions, soil and crop conditions for San Gregorio, San Mateo County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near San Gregorio. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near San Gregorio — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for San Gregorio.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for San Gregorio and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About San Gregorio, California

San Gregorio unfolds as a gentle valley, where rolling hills, cloaked in a mosaic of golden grasses and scattered live oaks, descend towards the persistent whisper of the Pacific. It lies 13.7 miles south-west of Redwood City, CA (from Redwood City, CA: bearing 217°T), and is situated 9.7 miles south-south-east of Half Moon Bay. The air here carries the clean, briny scent of the ocean, a constant reminder of the nearby coastline, and the light, particularly in the late afternoon, possesses a soft, diffused quality, as if filtered through a fine scrim of sea mist. This is a landscape that feels both ancient and alive, where the land itself seems to breathe with a slow, steady rhythm, punctuated by the occasional cry of a hawk circling overhead or the rustle of unseen creatures in the chaparral. The history of San Gregorio is deeply intertwined with the agricultural bounty of its fertile soil, a legacy still evident in the weathered barns and open fields that dot the landscape. For generations, this place has sustained itself on the cultivation of produce and the raising of livestock, its economy a quiet testament to the enduring power of the land. The distinctive character of San Gregorio is perhaps most palpable in its unpretentious simplicity, a place where time moves at a pace dictated by the seasons rather than the clock, and where a strong sense of community persists, rooted in shared experience and a deep appreciation for the natural beauty that surrounds it.

LocationSan Gregorio, San Mateo County, California
Coordinates37.327165°N, 122.38664°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)94074
Area Code415, 628
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service