As of 14:02 PDT

Downey, CA weather in May

88°

Downey, Sunday, 9 August, 14:02

Clear. Feels like 93°. High 91°, low 72°.

Pressure29.85 inHg

Wind3 mph W

Humidity53%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In May, Downey, CA averages a high of 75° and a low of 55.5°. About 0.3 inches of precipitation fall over the month (1 wet days). The record high is 104.5° (1984) and the record low 40.8° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	74.1°	53.6°	3%	93.6° (2014)	40.8° (1967)
2	75.2°	54.1°	5%	98.1° (2004)	45.5° (1988)
3	75.4°	54.5°	3%	99.5° (2004)	46.6° (1967)
4	74.3°	54.9°	10%	93° (2018)	48° (1964)
5	72.7°	54.3°	8%	100.4° (1990)	45.9° (1975)
6	73°	54.3°	13%	98.2° (1990)	47.1° (1967)
7	73.9°	54.1°	8%	95.4° (2020)	42.6° (1964)
8	73.9°	54.5°	5%	96.1° (1984)	45.1° (1965)
9	74.1°	54.9°	5%	95.9° (2025)	45.9° (1979)
10	73.9°	54.9°	2%	102.2° (2025)	46.2° (2003)
11	74.7°	54.5°	0%	94.5° (2025)	47.3° (1967)
12	75.9°	54.5°	3%	94.3° (1979)	47.3° (1967)
13	76.6°	55.6°	3%	97.2° (2013)	46.9° (1998)
14	75.9°	55.6°	2%	99.5° (2014)	48.4° (1995)
15	75.2°	55.6°	5%	101.1° (2014)	46.4° (1998)
16	75.2°	55.8°	3%	97.5° (1967)	49.3° (2011)
17	75.9°	55.9°	3%	93° (2008)	48.9° (1971)
18	75.6°	55.8°	3%	91.8° (2008)	46.2° (1977)
19	75.6°	55.6°	3%	90.1° (2008)	47.5° (1974)
20	75°	56.1°	5%	96.6° (2017)	47.8° (1974)
21	75°	55.9°	2%	93.2° (2017)	47.7° (1975)
22	74.7°	55.8°	3%	89.1° (1988)	49.5° (1972)
23	74.1°	56.1°	3%	86.4° (2001)	47.5° (1960)
24	74.3°	56.1°	2%	90.1° (2021)	46.8° (1980)
25	73.9°	56.1°	2%	95.4° (1974)	47.3° (1980)
26	74.3°	56.3°	3%	91.9° (1968)	50° (1980)
27	75.4°	56.3°	2%	93.9° (1997)	49.1° (1998)
28	76.5°	56.8°	3%	96.3° (1973)	50.9° (2006)
29	76.8°	57.2°	0%	104.5° (1984)	50.2° (1980)
30	77°	57°	0%	94.8° (2025)	48° (2011)
31	76.3°	57.4°	0%	89.2° (2025)	51.8° (1971)