As of 15:00 PDT

Rossmoor, CA weather in October

83°

Rossmoor, Sunday, 9 August, 15:00

Clear. Feels like 87°. High 90°, low 72°.

Pressure29.83 inHg

Wind6 mph SW

Humidity66%

Visibility4.2 mi

Dew point71°

See detailed hourly forecast

In October, Rossmoor, CA averages a high of 76.4° and a low of 58.5°. About 0.5 inches of precipitation fall over the month (2 wet days). The record high is 101.7° (2017) and the record low 37.9° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79°	61.5°	3%	94.1° (1965)	51.8° (1971)
2	78.4°	61°	7%	94.3° (2014)	50.5° (1971)
3	77.5°	61°	7%	96.6° (1987)	52.3° (1971)
4	77.7°	60.6°	7%	99.5° (1987)	52.5° (1986)
5	78.1°	60.1°	7%	96.1° (1971)	52° (1969)
6	78.6°	59.9°	5%	99.3° (1971)	51.1° (2007)
7	78.8°	60.3°	7%	91.6° (1971)	51.1° (2007)
8	78.3°	60.1°	3%	91.9° (1976)	50.9° (1970)
9	77.9°	59.9°	3%	95° (1988)	51.1° (1961)
10	77.5°	59.5°	5%	99.7° (1991)	49.8° (1973)
11	76.5°	59.7°	7%	94.5° (2015)	52.9° (1960)
12	76.6°	58.8°	3%	92.1° (2011)	48.4° (2008)
13	76.5°	58.6°	8%	95° (1961)	46.9° (2021)
14	76.5°	59°	5%	101.1° (1961)	48.6° (2021)
15	76.8°	58.6°	5%	98.1° (1961)	48° (1966)
16	76.5°	58.1°	5%	93.7° (1967)	49.8° (1981)
17	76.3°	58.5°	8%	93.9° (1967)	47.7° (1971)
18	76.3°	57.9°	8%	89.2° (1967)	48.6° (1980)
19	76.5°	57.6°	8%	95.2° (1964)	46° (1971)
20	75.4°	57.9°	7%	93.2° (1964)	48.9° (1971)
21	74.8°	57.7°	7%	96.3° (1965)	50.2° (1996)
22	75.6°	58.3°	5%	97.3° (1965)	47.1° (1996)
23	76.1°	57.9°	10%	99.1° (2017)	49.3° (1996)
24	76.1°	58.1°	3%	101.7° (2017)	49.1° (1975)
25	75.4°	58.3°	3%	94.3° (2017)	46.9° (1975)
26	75°	57°	3%	91.9° (1993)	46.9° (1989)
27	74.3°	56.3°	10%	90.5° (1973)	47.8° (1996)
28	73.9°	55.9°	7%	88.7° (1965)	44.1° (1970)
29	73.8°	55.4°	7%	91.6° (2025)	40.8° (1971)
30	73.2°	55.2°	15%	91.2° (1962)	37.9° (1971)
31	73.4°	54.7°	7%	88.2° (1967)	43.9° (1971)