As of 13:07 PDT

Aliso Viejo, CA weather in October

85°

Aliso Viejo, Sunday, 9 August, 13:07

Partly cloudy. Feels like 88°. High 89°, low 71°.

Pressure29.85 inHg

Wind6 mph N

Humidity60%

Visibility3.2 mi

Dew point70°

See detailed hourly forecast

In October, Aliso Viejo, CA averages a high of 74.5° and a low of 58.7°. About 0.6 inches of precipitation fall over the month (2 wet days). The record high is 100.6° (2017) and the record low 41.4° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	77.2°	61.9°	5%	93° (2020)	54.1° (2023)
2	76.5°	61.2°	7%	92.3° (2014)	49.6° (2023)
3	75.7°	61.3°	8%	94.1° (1987)	53.8° (2002)
4	75.7°	60.8°	7%	96.4° (1987)	54° (2019)
5	76.3°	60.4°	8%	95° (1971)	54.9° (1981)
6	76.3°	60.4°	3%	97° (1971)	54.7° (2007)
7	76.8°	60.3°	5%	91° (1996)	53.8° (1973)
8	76.5°	60.1°	3%	90.3° (1976)	53.8° (2009)
9	75.7°	60.1°	5%	94.8° (1988)	54° (1961)
10	75.4°	59.5°	10%	97.9° (1991)	48.9° (2013)
11	74.3°	59.7°	12%	90.9° (2015)	53.6° (1961)
12	74.7°	58.8°	3%	90.5° (2011)	50.9° (2008)
13	74.8°	58.8°	8%	93.2° (1961)	46.8° (2021)
14	74.8°	59.4°	8%	98.6° (1961)	49.3° (2021)
15	74.7°	59°	5%	96.8° (1961)	52.5° (2025)
16	74.8°	58.3°	8%	92.5° (1967)	47.8° (2025)
17	74.7°	58.6°	8%	93.2° (1967)	46.9° (1971)
18	74.5°	58.6°	7%	88.3° (1967)	51.1° (1980)
19	74.5°	57.9°	8%	92.5° (1964)	48.6° (2021)
20	73.6°	58.3°	7%	91.6° (1965)	49.3° (2021)
21	73°	57.7°	8%	94.6° (1965)	51.1° (2021)
22	73.8°	57.7°	7%	95.9° (1965)	52.2° (1996)
23	74.7°	57.9°	15%	93.4° (1965)	50.4° (1996)
24	74.5°	58.3°	3%	100.6° (2017)	50.4° (2022)
25	73.4°	58.1°	7%	92.8° (2017)	46.9° (1971)
26	73.2°	56.8°	5%	88.9° (1993)	48.2° (2021)
27	72.7°	57°	5%	89.6° (1973)	49.1° (2021)
28	72.3°	56.1°	7%	87.8° (2008)	49.5° (1970)
29	72°	55.6°	8%	87.6° (2025)	45.9° (1971)
30	71.6°	55.8°	13%	90.7° (1962)	41.4° (1971)
31	71.6°	55°	8%	86.5° (1962)	44.1° (1971)