As of 11:18 PDT

Santa Rosa, CA weather in October

89°

Santa Rosa, Sunday, 9 August, 11:18

Clear. Feels like 90°. High 89°, low 60°.

Pressure29.85 inHg

Wind2.8 mph SW

Humidity42%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

In October, Santa Rosa, CA averages a high of 75.3° and a low of 51.8°. About 1.5 inches of precipitation fall over the month (4 wet days). The record high is 104.4° (2020) and the record low 34.7° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.1°	55°	10%	104.4° (2020)	43° (1971)
2	79.2°	54.9°	8%	101.3° (2020)	45.7° (1971)
3	79.5°	54.1°	7%	102.9° (2020)	47.1° (1989)
4	78.4°	54.3°	7%	98.2° (1987)	46° (2005)
5	79°	53.6°	5%	100° (2024)	46.8° (2007)
6	79.2°	53.6°	5%	102.4° (2024)	42.6° (2007)
7	79.7°	53.4°	3%	99.7° (2024)	42.8° (1982)
8	79°	53.8°	3%	101.5° (1996)	45.3° (1968)
9	77.7°	53.2°	15%	93.2° (1991)	46.4° (1973)
10	76.3°	53.1°	13%	98.1° (1991)	44.2° (1973)
11	75.7°	52.3°	8%	93.6° (2010)	43.7° (2008)
12	77.2°	51.8°	10%	95° (1978)	43° (2008)
13	77.9°	52.3°	8%	96.1° (1978)	44.6° (2007)
14	77.2°	53.1°	20%	96.1° (2020)	43.9° (1985)
15	76.1°	52.9°	10%	97.9° (2020)	43° (1968)
16	75.9°	52°	8%	99.1° (2020)	43° (1965)
17	76.1°	51.6°	13%	97.7° (2020)	41.5° (1971)
18	75.4°	51.1°	7%	92.1° (1974)	41.2° (1984)
19	74.7°	51.8°	8%	94.3° (2023)	41.9° (1969)
20	73.9°	51.3°	15%	92.3° (1991)	41.9° (1996)
21	73.8°	50.5°	12%	89.1° (1964)	41.9° (1996)
22	72.9°	51.3°	20%	88.2° (1964)	41° (1961)
23	73.4°	50.9°	20%	92.7° (2017)	40.5° (1975)
24	72.7°	51.1°	12%	94.3° (2017)	40.8° (1971)
25	72.1°	50.7°	17%	93° (2003)	41° (1971)
26	72.1°	50°	13%	93.7° (2003)	40.3° (2023)
27	70.9°	49.5°	10%	92.5° (2003)	37.2° (1970)
28	69.8°	49.5°	18%	91.4° (2003)	39.4° (2023)
29	69.6°	48.2°	22%	84.4° (1965)	34.7° (1971)
30	69.1°	48.4°	15%	86.2° (1966)	37.4° (1972)
31	70.3°	47.8°	18%	89.2° (1966)	37.9° (1972)