S
M
T
W
T
F
S
28
99°
67°
29
98°
68°
30
98°
68°
1
97°
67°
2
94°
67°
3
96°
69°
4
97°
69°
5
98°
70°
6
97°
69°
7
94°
67°
8
93°
66°
9
95°
67°
10
96°
69°
11
96°
69°
12
95°
67°
13
91°
68°
14
92°
67°
15
90°
66°
16
90°
66°
17
93°
67°
18
93°
66°
19
89°
66°
20
88°
65°
21
89°
68°
22
89°
68°
23
91°
70°
24
94°
70°
25
93°
68°
26
88°
68°
27
96°
66°
28
92°
68°
29
91°
68°
30
90°
69°
31
93°
65°
1
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Arivaca Junction
Arivaca Junction's July 2026 forecast shows daily high temperatures ranging from 88° to 99°, with overnight lows between 65° and 70°. The average high for July is 93° 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 Arivaca Junction. See also: August | September | October.
