As of 08:25 PDT

Rosemead, CA weather in August

76°

Rosemead, Sunday, 9 August, 08:25

Mostly clear. Feels like 77°. High 99°, low 73°.

Pressure29.88 inHg

Wind2.8 mph SW

Humidity71%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In August, Rosemead, CA averages a high of 90.5° and a low of 65.7°. About 0.1 inches of precipitation fall over the month (0 wet days). The record high is 108.5° (1985) and the record low 53.6° (1968). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	90.7°	66.2°	2%	101.5° (1972)	59.5° (1976)
2	90.7°	66.2°	2%	102° (1997)	58.3° (1964)
3	90.5°	65.7°	3%	100.8° (1998)	57.6° (1976)
4	90.7°	65.5°	0%	103.6° (1998)	57.2° (1962)
5	91.6°	65.8°	0%	108.3° (1997)	56.7° (1991)
6	91.2°	66°	2%	105.6° (1983)	57.6° (1991)
7	91°	65.7°	0%	102.7° (1970)	57° (1999)
8	91.2°	65.5°	0%	102.2° (1965)	56.7° (2010)
9	90.9°	66°	3%	104.7° (1965)	56.5° (2010)
10	90.3°	66.2°	2%	100.4° (2012)	57.2° (2010)
11	90.5°	65.8°	0%	102.9° (2000)	56.3° (2010)
12	90.5°	66.2°	0%	103.1° (1994)	57° (2010)
13	90.7°	66°	0%	105.4° (1983)	57.4° (1985)
14	89.6°	65.8°	0%	101.3° (2015)	57.7° (1968)
15	89.6°	65.7°	2%	104.7° (2020)	56.7° (1972)
16	89.8°	65.7°	3%	103.5° (1992)	57.4° (1972)
17	89.4°	65.8°	3%	104° (1992)	57.4° (2006)
18	88.3°	65.5°	5%	106.2° (2020)	56.1° (1978)
19	88°	64.8°	3%	103.8° (1992)	58.8° (1975)
20	88.9°	64.4°	2%	102.7° (1982)	56.8° (1972)
21	88.9°	64.6°	2%	105.6° (1969)	57.6° (1975)
22	89.6°	64.6°	0%	106° (1972)	53.6° (1968)
23	90.3°	64.8°	0%	104° (1998)	56.3° (1978)
24	90.5°	65.1°	0%	105.8° (1985)	56.1° (1978)
25	90.7°	65.7°	2%	108.5° (1985)	57.2° (1978)
26	91.2°	65.8°	2%	107.8° (1981)	55.2° (1990)
27	92.3°	65.5°	0%	107.4° (1981)	54.5° (1973)
28	92.7°	66.2°	0%	107.2° (1981)	56.5° (1973)
29	93°	66.9°	2%	107.8° (1967)	56.7° (1964)
30	91.6°	67.1°	0%	108.3° (1967)	56.8° (2010)
31	90.7°	65.7°	3%	106.9° (2017)	56.7° (1992)