S
M
T
W
T
F
S
26
98°
78°
27
101°
82°
28
100°
82°
29
101°
81°
30
101°
82°
31
102°
82°
1
101°
81°
2
102°
82°
3
102°
82°
4
101°
83°
5
102°
83°
6
101°
82°
7
101°
82°
8
100°
81°
9
101°
82°
10
101°
81°
11
100°
80°
12
100°
82°
13
99°
82°
14
101°
81°
15
98°
80°
16
96°
78°
17
98°
78°
18
99°
81°
19
99°
81°
20
98°
80°
21
99°
81°
22
99°
81°
23
98°
79°
24
98°
77°
25
98°
79°
26
96°
76°
27
97°
75°
28
95°
72°
29
91°
73°
30
91°
73°
31
92°
75°
1
90°
74°
2
90°
69°
3
91°
68°
4
87°
68°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Dallas
North Dallas's August 2026 forecast shows daily high temperatures ranging from 87° to 102°, with overnight lows between 68° and 83°. The average high for August is 98° with an average low of 79°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in North Dallas. See also: September | October | November.
