Local weather forecast

Weather in San Gregorio, CA

Updated 2026-09-26 07:00 local time · ZIP codes 94074

Partly Cloudy
Now57°F

Partly Cloudy

High / Low58° / 57°
Rain chance17%
Wind14 mph
Weather alerts

Active alerts

1
Small Craft Advisory issued September 25 at 8:33PM PDT until September 26 at 3:00AM PDT by NWS San Francisco CA

* WHAT...Northwest winds 15 to 25 kt. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM. * WHEN...Until 3 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Hourly

Next hours

NowPartly Cloudy57°14% rain
8 AMSunny57°13% rain
9 AMPartly Cloudy57°15% rain
10 AMCloudy58°20% rain
11 AMCloudy58°22% rain
12 PMPartly Cloudy58°18% rain
1 PMPartly Cloudy57°14% rain
2 PMOvercast57°26% rain
3 PMCloudy58°22% rain
4 PMSunny58°13% rain
5 PMPartly Cloudy58°15% rain
6 PMPartly Cloudy58°18% rain
Forecast

3-day weather forecast

Today2026-09-26
Partly Cloudy
58° 57°Partly Cloudy
Rain 17%Gust 15 mph
Tomorrow2026-09-27
Overcast
59° 58°Overcast
Rain 25%Gust 15 mph
Monday2026-09-28
Sunny
58° 56°Sunny
Rain 20%Gust 18 mph
Conditions

Weather details

Feels like50°F
Humidity86%
Pressure29.94 inHg
Visibility6 mi
Wind14 mph NNW
Wind gusts16 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise07:00 AM
Sunset07:00 PM
Moonrise06:54 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour5 PM · 58°F
Coolest hour7 AM · 57°F
Highest rain chance2 PM · 26%
Strongest gusts12 PM · 19 mph
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 26%).

Light layers should work

It feels like 50°F with winds near 14 mph.

Best window: 8 AM

57°F, 13% rain chance and 12 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 19 mph.

Good conditions for an easy run

Current temperature is 57°F, wind 14 mph, rain chance up to 26%.

Low UV protection needs

UV index is 0.

Local weather characteristics in San Gregorio

California weather varies from cool marine conditions along parts of the Pacific coast to hot inland valleys, deserts and snowy mountain climates. Short distances can produce large temperature differences.

San Gregorio is part of the West weather region. The forecast point is near 37.30°N latitude and 122.36°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

San Gregorio weather today

Partly Cloudy and 57°F in San Gregorio, CA. Today's high is 58°F with a 17% rain chance. Winds are around 14 mph with gusts near 16 mph. Relative humidity is 86%, pressure is 29.94 inHg, and visibility is about 6 miles.

Tonight and tomorrow in San Gregorio

Sunrise is at 07:00 AM and sunset is at 07:00 PM. Tomorrow's forecast calls for Overcast with a high near 59°F and a low near 58°F. The maximum rain chance is 25%.

Nearby

Weather near San Gregorio

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