As of 15:18 PDT

Marin City, CA weather in October

68°

Marin City, Sunday, 9 August, 15:18

Mostly clear. Feels like 68°. High 77°, low 59°.

Pressure29.83 inHg

Wind12 mph W

Humidity71%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In October, Marin City, CA averages a high of 69.7° and a low of 52.8°. About 1.1 inches of precipitation fall over the month (3 wet days). The record high is 98.1° (2024) and the record low 41.2° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	72.1°	54.9°	5%	97.5° (2024)	47.1° (2019)
2	72°	55°	8%	97.5° (2024)	46.6° (1982)
3	72.3°	53.8°	3%	91.2° (1980)	47.5° (1973)
4	72°	54.5°	7%	88.5° (1987)	47.5° (2019)
5	72.1°	54°	8%	97° (2024)	46.6° (1969)
6	72.7°	54°	3%	98.1° (2024)	45° (2007)
7	72.7°	53.8°	3%	95.2° (2024)	46.6° (2009)
8	72°	53.6°	2%	90.5° (1996)	47.1° (1975)
9	71.1°	53.6°	10%	83.5° (1966)	47.8° (1968)
10	69.8°	53.8°	13%	86.2° (1991)	47.3° (1973)
11	69.6°	53.1°	8%	81.5° (2004)	46.4° (2013)
12	71.2°	53.2°	7%	86.7° (2010)	44.6° (1981)
13	71.8°	53.2°	8%	89.4° (1978)	45.3° (1981)
14	70.9°	53.6°	15%	89.2° (2020)	45.5° (1960)
15	70°	53.2°	8%	91.6° (2020)	46.4° (1981)
16	70.3°	53.4°	10%	92.8° (2020)	45° (1980)
17	70.5°	52.5°	12%	91° (2020)	42.3° (1971)
18	69.4°	52°	7%	84.9° (2023)	45.9° (1984)
19	68.9°	52.3°	7%	90° (2023)	45° (1969)
20	68.5°	52.3°	12%	86.4° (1991)	46.8° (1994)
21	68.5°	52°	12%	82.9° (1964)	43.5° (1971)
22	67.8°	52.5°	15%	82.2° (1965)	44.4° (1971)
23	68.9°	52.2°	18%	86° (1965)	45.7° (1998)
24	68.2°	52.3°	15%	85.6° (2017)	45.5° (1999)
25	68.2°	52.7°	17%	86.2° (2003)	44.8° (2006)
26	67.8°	51.4°	12%	86.2° (2003)	44.6° (2022)
27	66.9°	51.4°	7%	83.8° (2003)	42.8° (2010)
28	66°	51.1°	17%	81.9° (2003)	43.2° (2023)
29	66°	50.9°	22%	77.7° (1965)	42.6° (1971)
30	65.7°	50.5°	17%	80.4° (1966)	41.9° (1971)
31	66.6°	50.2°	17%	81.1° (1966)	41.2° (1989)