S
M
T
W
T
F
S
26
91°
73°
27
90°
73°
28
87°
72°
29
86°
73°
30
86°
69°
31
85°
68°
1
85°
68°
2
86°
70°
3
83°
72°
4
85°
70°
5
85°
68°
6
86°
68°
7
89°
73°
8
86°
73°
9
85°
71°
10
89°
70°
11
85°
67°
12
86°
69°
13
87°
71°
14
90°
72°
15
89°
71°
16
90°
72°
17
90°
71°
18
89°
71°
19
89°
65°
20
86°
65°
21
83°
66°
22
83°
65°
23
84°
64°
24
83°
64°
25
84°
65°
26
84°
65°
27
85°
66°
28
84°
67°
29
86°
64°
30
83°
64°
31
83°
69°
1
87°
64°
2
88°
62°
3
82°
63°
4
83°
64°
5
82°
67°
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 82° to 91°, with overnight lows between 62° and 73°. The average high for August is 86° 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 August weather will actually feel in Carrollton. See also: September | October | November.