S
M
T
W
T
F
S
28
80°
55°
29
88°
71°
30
85°
73°
1
85°
66°
2
79°
66°
3
78°
66°
4
78°
65°
5
83°
64°
6
83°
53°
7
82°
54°
8
80°
59°
9
75°
61°
10
80°
56°
11
84°
54°
12
81°
60°
13
85°
64°
14
88°
70°
15
85°
61°
16
79°
57°
17
85°
57°
18
79°
63°
19
79°
52°
20
80°
56°
21
76°
59°
22
71°
54°
23
74°
52°
24
74°
54°
25
N/A
26
81°
69°
27
79°
64°
28
75°
57°
29
77°
54°
30
77°
63°
31
79°
66°
1
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Arcadia
Arcadia's July 2026 forecast shows daily high temperatures ranging from 75° to 81°, with overnight lows between 54° and 69°. The average high for July is 78° with an average low of 62°. 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 Arcadia. See also: August | September | October.