S
M
T
W
T
F
S
28
80°
76°
29
87°
72°
30
92°
73°
1
98°
73°
2
100°
77°
3
101°
79°
4
101°
71°
5
93°
74°
6
94°
73°
7
84°
72°
8
82°
73°
9
86°
71°
10
93°
72°
11
85°
67°
12
82°
66°
13
86°
64°
14
91°
65°
15
90°
69°
16
86°
66°
17
87°
69°
18
88°
68°
19
85°
67°
20
85°
64°
21
82°
64°
22
82°
65°
23
83°
65°
24
83°
66°
25
84°
65°
26
86°
70°
27
87°
70°
28
89°
69°
29
86°
70°
30
88°
70°
31
89°
69°
1
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Arcadia
Arcadia's July 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 64° and 73°. The average high for July is 86° with an average low of 68°. 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.