As of 15:56 PDT

Weather in Marinwood, CA

93°

Marinwood, Thursday, 8 October, 15:56

Clear. Feels like 91°. High 93°, low 57°.

Pressure29.80 inHg

Wind11.5 mph N

Humidity26%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Marinwood, CA: average high 69.9°, average low 53.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 8 October (93.3°), the coolest 11 October (47.8°).

69.9°/53.1°

Average high / low

−0.1°

Below normal

1 / 2

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	70.6°	70.7°	-0.1°
18 October – 27 October	68.7°	68.3°	+0.2°
28 October – 6 November	at normal	65.8°	—

October records over 66 years

98.1°6 October 2024All-time high

41.2°31 October 1989All-time low

Climate normals and records are computed from the nearest reference point — Marin City (12 mi).

Fri, 0980° / 54°

80 °

Marinwood, Friday, 9 October

Clear. High 80°, low 54°.

Pressure29.74 inHg

Wind3 mph S

Humidity43%

Visibility6.2 mi

Dew point54°

Sat, 1065° / 50°

65 °

Marinwood, Saturday, 10 October

Clear. High 65°, low 50°.

Pressure29.62 inHg

Wind9.4 mph W

Humidity54%

Visibility6.2 mi

Dew point49°

Sun, 1165° / 48°

0.15

65 °

Marinwood, Sunday, 11 October

Rain. High 65°, low 48°.

Pressure29.59 inHg

Wind3.7 mph E

Humidity44%

Visibility6.2 mi

Dew point42°

Mon, 1265° / 50°

65 °

Marinwood, Monday, 12 October

Mostly clear. High 65°, low 50°.

Pressure29.83 inHg

Wind6.5 mph E

Humidity61%

Visibility6.2 mi

Dew point47°

Tue, 1368° / 49°

68 °

Marinwood, Tuesday, 13 October

Clear. High 68°, low 49°.

Pressure30.06 inHg

Wind8.1 mph W

Humidity59%

Visibility—

Dew point46°

Wed, 1466° / 49°

66 °

Marinwood, Wednesday, 14 October

Partly cloudy. High 66°, low 49°.

Pressure30.12 inHg

Wind5.5 mph S

Humidity60%

Visibility—

Dew point46°

Thu, 1571° / 53°

71 °

Marinwood, Thursday, 15 October

Clear. High 71°, low 53°.

Pressure29.97 inHg

Wind25 mph N

Humidity32%

Visibility—

Dew point33°

Fri, 1669° / 56°

69 °

Marinwood, Friday, 16 October

Clear. High 69°, low 56°.

Pressure29.83 inHg

Wind24.7 mph N

Humidity30%

Visibility—

Dew point32°

Sat, 1763° / 54°

63 °

Marinwood, Saturday, 17 October

Partly cloudy. High 63°, low 54°.

Pressure30.00 inHg

Wind9.5 mph S

Humidity60%

Visibility—

Dew point46°

Sun, 1866° / 51°

66 °

Marinwood, Sunday, 18 October

Clear. High 66°, low 51°.

Pressure30.15 inHg

Wind6.7 mph NW

Humidity53%

Visibility—

Dew point42°

Mon, 1969° / 54°

69 °

Marinwood, Monday, 19 October

Clear. High 69°, low 54°.

Pressure30.09 inHg

Wind6.7 mph NW

Humidity42%

Visibility—

Dew point40°

Tue, 2071° / 57°

71 °

Marinwood, Tuesday, 20 October

Overcast. High 71°, low 57°.

Pressure30.03 inHg

Wind6.4 mph NW

Humidity42%

Visibility—

Dew point40°

Wed, 2169° / 59°

69 °

Marinwood, Wednesday, 21 October

Overcast. High 69°, low 59°.

Pressure30.00 inHg

Wind6.2 mph W

Humidity42%

Visibility—

Dew point41°

Thu, 2270° / 56°

70 °

Marinwood, Thursday, 22 October

Overcast. High 70°, low 56°.

Pressure30.00 inHg

Wind8 mph S

Humidity44%

Visibility—

Dew point43°

Fri, 2368° / 53°

68 °

Marinwood, Friday, 23 October

Clear. High 68°, low 53°.

Pressure30.00 inHg

Wind8.2 mph SW

Humidity62%

Visibility—

Dew point50°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2468° / 52°

0.13

68 °

Marinwood, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.13 in

Chance of precipitation15%

Record high86° (2017)

Record low46° (1999)

Sun, 2568° / 53°

0.08

68 °

Marinwood, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high68°

Average low53°

Average precipitation0.08 in

Chance of precipitation17%

Record high86° (2003)

Record low45° (2006)

Mon, 2668° / 51°

0.05

68 °

Marinwood, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.05 in

Chance of precipitation12%

Record high86° (2003)

Record low45° (2022)

Tue, 2767° / 51°

0.03

67 °

Marinwood, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.03 in

Chance of precipitation7%

Record high84° (2003)

Record low43° (2010)

Wed, 2866° / 51°

0.07

66 °

Marinwood, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.07 in

Chance of precipitation17%

Record high82° (2003)

Record low43° (2023)

Thu, 2966° / 51°

0.06

66 °

Marinwood, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.06 in

Chance of precipitation22%

Record high78° (1965)

Record low43° (1971)

Fri, 3066° / 51°

0.06

66 °

Marinwood, Friday, 30 October

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.06 in

Chance of precipitation17%

Record high80° (1966)

Record low42° (1971)

Sat, 3167° / 50°

0.03

67 °

Marinwood, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.03 in

Chance of precipitation17%

Record high81° (1966)

Record low41° (1989)

Sun, 0167° / 50°

0.06

67 °

Marinwood, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high81° (1966)

Record low41° (1984)

Mon, 0267° / 50°

0.04

67 °

Marinwood, Monday, 2 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.04 in

Chance of precipitation13%

Record high80° (1997)

Record low42° (1974)

Tue, 0366° / 50°

0.03

66 °

Marinwood, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.03 in

Chance of precipitation12%

Record high80° (1976)

Record low43° (1971)

Wed, 0466° / 50°

0.03

66 °

Marinwood, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.03 in

Chance of precipitation10%

Record high80° (1976)

Record low42° (2003)

Thu, 0564° / 50°

0.06

64 °

Marinwood, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high77° (2020)

Record low44° (1971)

Fri, 0664° / 51°

0.07

64 °

Marinwood, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°

Average low51°

Average precipitation0.07 in

Chance of precipitation20%

Record high77° (1976)

Record low42° (1996)

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 Marinwood, 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 Marinwood, 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.