S
M
T
W
T
F
S
28
89°
66°
29
93°
69°
30
93°
68°
1
94°
70°
2
91°
67°
3
91°
71°
4
88°
70°
5
88°
71°
6
94°
73°
7
95°
73°
8
95°
72°
9
96°
73°
10
96°
72°
11
97°
73°
12
96°
72°
13
91°
72°
14
88°
69°
15
93°
72°
16
96°
72°
17
96°
73°
18
94°
70°
19
88°
65°
20
90°
69°
21
95°
72°
22
95°
72°
23
87°
71°
24
86°
71°
25
88°
72°
26
88°
70°
27
89°
64°
28
89°
66°
29
92°
67°
30
98°
66°
31
92°
67°
1
92°
65°
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 86° to 98°, with overnight lows between 64° and 73°. The average high for July is 92° with an average low of 70°. 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.
