As of 22:23 PDT

Weather in San Gregorio, CA

56°Current weather

San Gregorio, Friday, 23 October, 22:23

Clear. Feels like 55°. High 65°, low 56°.

Pressure30.06 inHg
Wind3.8 mph N
Humidity79%
Visibility6.2 mi
Dew point50°

Monthly outlook for San Gregorio, CA: average high 66.5°, average low 56.4°. That is 1.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 7 November (74.7°), the coolest 25 October (50.1°).

66.5°/56.4°
Average high / low
−1.1°
Below normal
2 / 2
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November64.7°69.2°-2.5°
2 November – 11 November69.4°66.1°+1.8°
12 November – 21 Novemberat normal62.7°—

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).

Sat, 2465° / 52°0Clear
65 °Clear

San Gregorio, Saturday, 24 October

Clear. High 65°, low 52°.

Pressure30.03 inHg
Wind7.6 mph N
Humidity35%
Visibility6.2 mi
Dew point39°
Sun, 2568° / 50°0Mostly clear
68 °Mostly clear

San Gregorio, Sunday, 25 October

Mostly clear. High 68°, low 50°.

Pressure30.06 inHg
Wind4.9 mph W
Humidity52%
Visibility6.2 mi
Dew point49°
Mon, 2666° / 52°0Overcast
66 °Overcast

San Gregorio, Monday, 26 October

Overcast. High 66°, low 52°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point52°
Tue, 2762° / 54°0Mostly clear
62 °Mostly clear

San Gregorio, Tuesday, 27 October

Mostly clear. High 62°, low 54°.

Pressure30.06 inHg
Wind8.9 mph NW
Humidity64%
Visibility3.7 mi
Dew point49°
Wed, 2861° / 55°0Overcast
61 °Overcast

San Gregorio, Wednesday, 28 October

Overcast. High 61°, low 55°.

Pressure30.00 inHg
Wind11.7 mph NW
Humidity67%
Visibility—
Dew point49°
Thu, 2963° / 55°0Partly cloudy
63 °Partly cloudy

San Gregorio, Thursday, 29 October

Partly cloudy. High 63°, low 55°.

Pressure29.94 inHg
Wind13.7 mph NW
Humidity61%
Visibility—
Dew point46°
Fri, 3061° / 53°0Clear
61 °Clear

San Gregorio, Friday, 30 October

Clear. High 61°, low 53°.

Pressure29.97 inHg
Wind7.6 mph NW
Humidity58%
Visibility—
Dew point45°
Sat, 3165° / 54°0Overcast
65 °Overcast

San Gregorio, Saturday, 31 October

Overcast. High 65°, low 54°.

Pressure30.06 inHg
Wind5.8 mph NE
Humidity47%
Visibility—
Dew point42°
Sun, 0172° / 58°0Overcast
72 °Overcast

San Gregorio, Sunday, 1 November

Overcast. High 72°, low 58°.

Pressure30.15 inHg
Wind8 mph E
Humidity39%
Visibility—
Dew point41°
Mon, 0268° / 59°0.08Light rain
68 °Light rain

San Gregorio, Monday, 2 November

Light rain. High 68°, low 59°.

Pressure30.15 inHg
Wind6.5 mph E
Humidity59%
Visibility—
Dew point50°
Tue, 0369° / 61°0.04Light rain
69 °Light rain

San Gregorio, Tuesday, 3 November

Light rain. High 69°, low 61°.

Pressure30.03 inHg
Wind8.1 mph S
Humidity64%
Visibility—
Dew point55°
Wed, 0467° / 59°0Overcast
67 °Overcast

San Gregorio, Wednesday, 4 November

Overcast. High 67°, low 59°.

Pressure30.00 inHg
Wind6.1 mph SE
Humidity74%
Visibility—
Dew point58°
Thu, 0569° / 60°0Overcast
69 °Overcast

San Gregorio, Thursday, 5 November

Overcast. High 69°, low 60°.

Pressure30.12 inHg
Wind5.9 mph NW
Humidity69%
Visibility—
Dew point56°
Fri, 0669° / 61°0Clear
69 °Clear

San Gregorio, Friday, 6 November

Clear. High 69°, low 61°.

Pressure30.21 inHg
Wind9.8 mph NW
Humidity69%
Visibility—
Dew point57°
Sat, 0775° / 62°0Clear
75 °Clear

San Gregorio, Saturday, 7 November

Clear. High 75°, low 62°.

Pressure30.09 inHg
Wind9.9 mph NW
Humidity56%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0864° / 52°0.08Climate normal
64 °Climate normal

San Gregorio, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low52°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (1978)
Record low42° (1982)
Mon, 0964° / 51°0.06Climate normal
64 °Climate normal

San Gregorio, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.06 in
Chance of precipitation23%
Record high77° (1990)
Record low40° (2020)
Tue, 1064° / 51°0.11Climate normal
64 °Climate normal

San Gregorio, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.11 in
Chance of precipitation30%
Record high80° (1990)
Record low40° (1994)
Wed, 1164° / 51°0.09Climate normal
64 °Climate normal

San Gregorio, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (1990)
Record low41° (1985)
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)

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.