S
M
T
W
T
F
S
28
72°
62°
29
74°
62°
30
71°
64°
1
73°
61°
2
82°
62°
3
81°
62°
4
82°
62°
5
82°
64°
6
81°
63°
7
80°
64°
8
80°
63°
9
79°
64°
10
80°
65°
11
80°
66°
12
81°
67°
13
84°
66°
14
85°
68°
15
84°
65°
16
84°
67°
17
85°
66°
18
85°
66°
19
84°
68°
20
85°
68°
21
86°
69°
22
84°
68°
23
85°
66°
24
83°
63°
25
81°
63°
26
80°
64°
27
83°
63°
28
84°
64°
29
85°
66°
30
86°
67°
31
86°
68°
1
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Downey
Downey's July 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 62° and 69°. The average high for July is 83° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Downey. See also: August | September | October.
