S
M
T
W
T
F
S
26
80°
59°
27
84°
64°
28
82°
66°
29
79°
57°
30
83°
54°
31
85°
56°
1
78°
65°
2
81°
68°
3
81°
59°
4
86°
64°
5
86°
68°
6
84°
68°
7
79°
66°
8
83°
64°
9
82°
66°
10
84°
64°
11
82°
63°
12
79°
60°
13
76°
61°
14
79°
60°
15
77°
60°
16
74°
59°
17
77°
58°
18
82°
62°
19
84°
62°
20
80°
61°
21
79°
57°
22
82°
61°
23
83°
62°
24
83°
62°
25
79°
61°
26
81°
62°
27
81°
61°
28
80°
60°
29
78°
61°
30
77°
60°
31
78°
59°
1
80°
58°
2
73°
53°
3
72°
53°
4
72°
55°
5
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carrollton
Carrollton's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 53° and 68°. The average high for August is 80° with an average low of 61°. 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 Carrollton. See also: September | October | November.