S
M
T
W
T
F
S
28
74°
63°
29
77°
64°
30
76°
61°
1
73°
60°
2
67°
54°
3
68°
53°
4
80°
54°
5
89°
59°
6
78°
60°
7
75°
54°
8
79°
58°
9
79°
56°
10
80°
59°
11
90°
63°
12
93°
68°
13
N/A
14
90°
62°
15
80°
62°
16
79°
60°
17
84°
62°
18
86°
65°
19
87°
66°
20
81°
55°
21
80°
50°
22
79°
51°
23
72°
50°
24
76°
53°
25
72°
48°
26
70°
46°
27
77°
57°
28
78°
57°
29
78°
56°
30
74°
56°
31
77°
58°
1
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Dallas
Dallas's July 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 46° and 66°. The average high for July is 79° with an average low of 56°. 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 Dallas. See also: August | September | October.
