S
M
T
W
T
F
S
28
86°
61°
29
90°
63°
30
88°
58°
1
85°
63°
2
90°
63°
3
86°
62°
4
89°
62°
5
91°
62°
6
94°
71°
7
94°
67°
8
81°
63°
9
89°
62°
10
92°
60°
11
91°
67°
12
96°
67°
13
95°
67°
14
96°
66°
15
98°
67°
16
99°
68°
17
98°
65°
18
98°
64°
19
94°
59°
20
92°
61°
21
85°
64°
22
85°
63°
23
88°
63°
24
87°
62°
25
92°
68°
26
91°
68°
27
82°
66°
28
81°
61°
29
81°
66°
30
82°
66°
31
82°
65°
1
85°
67°
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 81° to 99°, with overnight lows between 59° and 68°. The average high for July is 90° with an average low of 65°. 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.
