S
M
T
W
T
F
S
28
83°
62°
29
81°
60°
30
79°
56°
1
74°
55°
2
78°
55°
3
79°
55°
4
82°
55°
5
82°
57°
6
87°
60°
7
86°
59°
8
87°
59°
9
87°
60°
10
86°
59°
11
77°
55°
12
84°
58°
13
87°
60°
14
87°
61°
15
84°
61°
16
85°
60°
17
77°
61°
18
82°
58°
19
86°
60°
20
87°
60°
21
84°
61°
22
83°
58°
23
78°
56°
24
77°
53°
25
76°
53°
26
78°
52°
27
81°
55°
28
86°
58°
29
80°
55°
30
87°
59°
31
87°
55°
1
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dallas
Dallas's July 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 52° and 62°. The average high for July is 82° with an average low of 58°. 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.
