S
M
T
W
T
F
S
28
96°
80°
29
97°
82°
30
95°
79°
1
96°
79°
2
96°
81°
3
98°
80°
4
99°
79°
5
97°
78°
6
97°
76°
7
97°
78°
8
99°
80°
9
100°
78°
10
100°
80°
11
99°
81°
12
98°
78°
13
98°
79°
14
99°
78°
15
102°
79°
16
102°
78°
17
96°
75°
18
100°
80°
19
100°
79°
20
100°
80°
21
100°
80°
22
99°
79°
23
100°
80°
24
99°
79°
25
99°
79°
26
98°
78°
27
100°
79°
28
99°
79°
29
99°
78°
30
98°
79°
31
99°
79°
1
98°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Dallas
West Dallas's July 2026 forecast shows daily high temperatures ranging from 96° to 102°, with overnight lows between 75° and 81°. The average high for July is 99° with an average low of 79°. 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 West Dallas. See also: August | September | October.