S
M
T
W
T
F
S
28
90°
70°
29
91°
69°
30
87°
72°
1
85°
73°
2
93°
73°
3
88°
72°
4
89°
73°
5
94°
74°
6
95°
75°
7
95°
74°
8
94°
75°
9
95°
75°
10
96°
74°
11
96°
75°
12
92°
73°
13
87°
72°
14
88°
72°
15
89°
72°
16
93°
74°
17
94°
74°
18
95°
75°
19
96°
72°
20
90°
70°
21
94°
74°
22
93°
74°
23
88°
73°
24
88°
72°
25
89°
73°
26
91°
75°
27
95°
66°
28
91°
67°
29
93°
71°
30
97°
72°
31
98°
74°
1
97°
73°
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 85° to 98°, with overnight lows between 66° and 75°. The average high for July is 92° with an average low of 73°. 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.
