S
M
T
W
T
F
S
28
83°
74°
29
79°
71°
30
85°
71°
1
90°
70°
2
89°
77°
3
94°
79°
4
94°
78°
5
89°
75°
6
85°
74°
7
86°
70°
8
80°
72°
9
82°
71°
10
84°
70°
11
87°
72°
12
86°
70°
13
85°
72°
14
86°
72°
15
85°
71°
16
82°
70°
17
84°
73°
18
83°
72°
19
83°
73°
20
84°
73°
21
85°
74°
22
84°
73°
23
83°
73°
24
87°
74°
25
86°
73°
26
84°
74°
27
84°
73°
28
85°
74°
29
84°
73°
30
87°
74°
31
87°
74°
1
88°
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 80° to 94°, with overnight lows between 70° and 79°. The average high for July is 86° 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.
