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
101°
82°
5
98°
76°
6
98°
79°
7
99°
80°
8
99°
81°
9
101°
80°
10
100°
77°
11
97°
79°
12
96°
78°
13
95°
80°
14
97°
78°
15
104°
81°
16
103°
83°
17
104°
81°
18
97°
77°
19
101°
81°
20
100°
81°
21
101°
81°
22
101°
82°
23
100°
81°
24
100°
81°
25
99°
80°
26
100°
81°
27
101°
81°
28
100°
80°
29
100°
80°
30
99°
79°
31
100°
81°
1
99°
80°
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 95° to 104°, with overnight lows between 76° and 83°. The average high for July is 100° with an average low of 80°. 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.
