As of 22:53 PDT

Rubidoux, CA weather in August

81°

Rubidoux, Saturday, 8 August, 22:53

Mostly clear. Feels like 81°. High 97°, low 69°.

Pressure29.88 inHg

Wind3 mph SE

Humidity42%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

In August, Rubidoux, CA averages a high of 92.5° and a low of 66.9°. About 0.1 inches of precipitation fall over the month (1 wet days). The record high is 110.5° (2020) and the record low 53.1° (1968). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	93°	67.5°	0%	105.3° (2020)	59.2° (1998)
2	93°	67.6°	3%	102.9° (2021)	58.6° (1976)
3	92.8°	67.3°	2%	105.3° (2024)	56.7° (1976)
4	93°	66.9°	2%	105.8° (1998)	58.5° (1962)
5	93.9°	67.3°	0%	108.5° (2024)	56.3° (1991)
6	93.2°	67.5°	2%	104.9° (2018)	57° (1991)
7	93°	67.1°	0%	106.9° (2018)	57.4° (1999)
8	93.4°	66.9°	0%	102.9° (2025)	57.9° (1999)
9	93.2°	67.1°	3%	104.5° (2018)	57.9° (2010)
10	92.3°	67.3°	3%	102.6° (2012)	56.8° (1999)
11	92.5°	67.5°	0%	101.8° (2000)	57.9° (1999)
12	92.3°	67.5°	0%	102.7° (2022)	58.5° (1985)
13	92.7°	67.3°	2%	106.2° (1996)	58.3° (1985)
14	91.8°	66.7°	0%	105.4° (2020)	56.3° (1968)
15	91.6°	66.7°	3%	109.9° (2020)	56.8° (1976)
16	91.6°	66.7°	5%	105.8° (2015)	57° (1972)
17	91.4°	66.7°	3%	104.4° (2023)	58.1° (1968)
18	90.3°	66.6°	5%	110.5° (2020)	56.7° (1976)
19	89.8°	65.8°	5%	108.9° (2020)	58.1° (1980)
20	90.3°	65.7°	5%	106° (2024)	58.3° (1989)
21	90.7°	65.5°	2%	103.5° (1969)	56.8° (1989)
22	91.2°	65.7°	0%	104.2° (2025)	53.1° (1968)
23	92.3°	65.5°	0%	102.4° (1998)	54.9° (1968)
24	92.5°	66.4°	0%	106.9° (2010)	57.6° (1983)
25	92.3°	67.1°	2%	106.5° (1985)	58.6° (1990)
26	92.7°	67.3°	3%	104.7° (1981)	56.3° (1990)
27	93.7°	67.3°	3%	106.3° (1981)	55.8° (1973)
28	95°	66.9°	0%	106.2° (1981)	57.4° (1973)
29	95°	67.8°	2%	107.4° (2023)	55° (2010)
30	93.7°	67.6°	0%	110.3° (2017)	56.7° (2010)
31	92.7°	66.7°	2%	108.9° (2017)	55.2° (1964)