S
M
T
W
T
F
S
28
86°
66°
29
86°
68°
30
87°
69°
1
86°
69°
2
86°
68°
3
89°
69°
4
91°
68°
5
89°
68°
6
90°
67°
7
91°
66°
8
87°
65°
9
89°
66°
10
87°
67°
11
86°
69°
12
87°
67°
13
86°
67°
14
87°
68°
15
87°
68°
16
90°
69°
17
93°
68°
18
91°
69°
19
90°
68°
20
88°
65°
21
88°
68°
22
87°
69°
23
89°
69°
24
85°
68°
25
Hist. Avg.
86°
69°
26
Hist. Avg.
86°
69°
27
Hist. Avg.
86°
69°
28
Hist. Avg.
86°
69°
29
Hist. Avg.
86°
69°
30
Hist. Avg.
86°
69°
31
Hist. Avg.
86°
69°
1
Hist. Avg.
86°
69°
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 85° to 93°, with overnight lows between 65° and 69°. The average high for July is 88° with an average low of 68°. 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.
