S
M
T
W
T
F
S
26
93°
73°
27
92°
73°
28
94°
72°
29
92°
71°
30
93°
72°
31
92°
71°
1
91°
70°
2
89°
70°
3
83°
69°
4
84°
70°
5
84°
70°
6
89°
71°
7
91°
71°
8
91°
70°
9
90°
71°
10
90°
70°
11
89°
70°
12
88°
69°
13
89°
70°
14
91°
69°
15
92°
69°
16
92°
68°
17
91°
66°
18
89°
64°
19
83°
60°
20
83°
58°
21
82°
58°
22
81°
59°
23
84°
59°
24
83°
62°
25
86°
66°
26
90°
66°
27
91°
67°
28
91°
68°
29
90°
66°
30
91°
65°
31
89°
66°
1
88°
60°
2
88°
55°
3
79°
58°
4
82°
64°
5
86°
65°
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 79° to 94°, with overnight lows between 55° and 73°. The average high for August is 88° with an average low of 67°. 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.