As of 06:04 PDT

Weather in San Gregorio, CA

54°Current weather

San Gregorio, Tuesday, 27 October, 06:04

Overcast. Feels like 53°. High 66°, low 54°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity80%
Visibility6.2 mi
Dew point47°

Monthly outlook for San Gregorio, CA: average high 65.6°, average low 54.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 28 October (68.6°), the coolest 1 November (46.5°).

65.6°/54.9°
Average high / low
−0.7°
Below normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November66.3°68.1°-1°
6 November – 15 November64.3°64.5°-0.1°
16 November – 25 Novemberat normal61.6°—

October records over 66 years

101.8°2 October 2024All-time high
42.3°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — West Menlo Park (12 mi).

Wed, 2869° / 50°0Overcast
69 °Overcast

San Gregorio, Wednesday, 28 October

Overcast. High 69°, low 50°.

Pressure30.03 inHg
Wind6.7 mph N
Humidity40%
Visibility6.2 mi
Dew point42°
Thu, 2964° / 48°0Partly cloudy
64 °Partly cloudy

San Gregorio, Thursday, 29 October

Partly cloudy. High 64°, low 48°.

Pressure29.91 inHg
Wind6.5 mph SW
Humidity70%
Visibility4.5 mi
Dew point53°
Fri, 3064° / 51°0Clear
64 °Clear

San Gregorio, Friday, 30 October

Clear. High 64°, low 51°.

Pressure29.94 inHg
Wind9.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point48°
Sat, 3163° / 47°0Partly cloudy
63 °Partly cloudy

San Gregorio, Saturday, 31 October

Partly cloudy. High 63°, low 47°.

Pressure29.97 inHg
Wind8.4 mph NW
Humidity61%
Visibility—
Dew point46°
Sun, 0167° / 47°0Clear
67 °Clear

San Gregorio, Sunday, 1 November

Clear. High 67°, low 47°.

Pressure30.09 inHg
Wind10.2 mph NW
Humidity43%
Visibility—
Dew point38°
Mon, 0269° / 55°0Overcast
69 °Overcast

San Gregorio, Monday, 2 November

Overcast. High 69°, low 55°.

Pressure30.18 inHg
Wind7.6 mph NE
Humidity28%
Visibility—
Dew point29°
Tue, 0368° / 60°0Overcast
68 °Overcast

San Gregorio, Tuesday, 3 November

Overcast. High 68°, low 60°.

Pressure30.09 inHg
Wind10.6 mph S
Humidity43%
Visibility—
Dew point43°
Wed, 0468° / 60°0Overcast
68 °Overcast

San Gregorio, Wednesday, 4 November

Overcast. High 68°, low 60°.

Pressure30.09 inHg
Wind7.2 mph W
Humidity49%
Visibility—
Dew point47°
Thu, 0567° / 59°0Partly cloudy
67 °Partly cloudy

San Gregorio, Thursday, 5 November

Partly cloudy. High 67°, low 59°.

Pressure30.06 inHg
Wind7.9 mph W
Humidity70%
Visibility—
Dew point56°
Fri, 0666° / 59°0.33Rain
66 °Rain

San Gregorio, Friday, 6 November

Rain. High 66°, low 59°.

Pressure29.94 inHg
Wind24.9 mph S
Humidity68%
Visibility—
Dew point54°
Sat, 0762° / 58°0.43Rain
62 °Rain

San Gregorio, Saturday, 7 November

Rain. High 62°, low 58°.

Pressure30.00 inHg
Wind12.5 mph SW
Humidity76%
Visibility—
Dew point54°
Sun, 0864° / 56°0Clear
64 °Clear

San Gregorio, Sunday, 8 November

Clear. High 64°, low 56°.

Pressure30.12 inHg
Wind10.1 mph NW
Humidity60%
Visibility—
Dew point48°
Mon, 0965° / 58°0Mostly clear
65 °Mostly clear

San Gregorio, Monday, 9 November

Mostly clear. High 65°, low 58°.

Pressure30.15 inHg
Wind6.5 mph N
Humidity79%
Visibility—
Dew point56°
Tue, 1064° / 58°0Overcast
64 °Overcast

San Gregorio, Tuesday, 10 November

Overcast. High 64°, low 58°.

Pressure30.18 inHg
Wind8.1 mph NW
Humidity72%
Visibility—
Dew point53°
Wed, 1166° / 59°0Mostly clear
66 °Mostly clear

San Gregorio, Wednesday, 11 November

Mostly clear. High 66°, low 59°.

Pressure30.15 inHg
Wind7.7 mph NW
Humidity77%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1264° / 51°0.07Climate normal
64 °Climate normal

San Gregorio, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1990)
Record low39° (1985)
Fri, 1364° / 51°0.13Climate normal
64 °Climate normal

San Gregorio, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (1995)
Record low41° (1985)
Sat, 1464° / 51°0.06Climate normal
64 °Climate normal

San Gregorio, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.06 in
Chance of precipitation23%
Record high76° (2008)
Record low40° (2022)
Sun, 1564° / 51°0.07Climate normal
64 °Climate normal

San Gregorio, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (2008)
Record low40° (1964)
Mon, 1663° / 51°0.11Climate normal
63 °Climate normal

San Gregorio, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low51°
Average precipitation0.11 in
Chance of precipitation25%
Record high79° (2008)
Record low42° (1964)
Tue, 1763° / 51°0.12Climate normal
63 °Climate normal

San Gregorio, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low51°
Average precipitation0.12 in
Chance of precipitation28%
Record high79° (2008)
Record low38° (1964)
Wed, 1862° / 50°0.06Climate normal
62 °Climate normal

San Gregorio, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low50°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2005)
Record low38° (1964)
Thu, 1962° / 49°0.04Climate normal
62 °Climate normal

San Gregorio, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.04 in
Chance of precipitation25%
Record high76° (1989)
Record low39° (1994)
Fri, 2062° / 49°0.1Climate normal
62 °Climate normal

San Gregorio, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.1 in
Chance of precipitation23%
Record high75° (1989)
Record low40° (1979)
Sat, 2160° / 49°0.08Climate normal
60 °Climate normal

San Gregorio, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low49°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (2005)
Record low40° (1964)
Sun, 2261° / 49°0.07Climate normal
61 °Climate normal

San Gregorio, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high61°
Average low49°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (2005)
Record low40° (1972)
Mon, 2361° / 48°0.05Climate normal
61 °Climate normal

San Gregorio, Monday, 23 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high73° (1995)
Record low41° (1994)
Tue, 2461° / 48°0.08Climate normal
61 °Climate normal

San Gregorio, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation18%
Record high72° (1995)
Record low40° (1966)
Wed, 2561° / 48°0.06Climate normal
61 °Climate normal

San Gregorio, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.06 in
Chance of precipitation25%
Record high77° (2017)
Record low39° (2010)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for San Gregorio, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in San Gregorio, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.