S
M
T
W
T
F
S
28
99°
73°
29
99°
72°
30
97°
72°
1
99°
72°
2
100°
70°
3
104°
72°
4
100°
77°
5
108°
79°
6
109°
82°
7
111°
82°
8
111°
86°
9
111°
86°
10
109°
84°
11
108°
84°
12
108°
81°
13
104°
79°
14
106°
82°
15
108°
84°
16
97°
84°
17
97°
81°
18
100°
86°
19
104°
82°
20
106°
86°
21
102°
82°
22
106°
82°
23
111°
84°
24
115°
90°
25
115°
90°
26
109°
88°
27
111°
88°
28
104°
88°
29
109°
86°
30
111°
88°
31
113°
88°
1
117°
89°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Arlington
Arlington's July 2026 forecast shows daily high temperatures ranging from 117° to 117°, with overnight lows between 89° and 89°. The average high for July is 117° with an average low of 89°. 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 Arlington. See also: August | September | October.
