S
M
T
W
T
F
S
26
92°
76°
27
92°
76°
28
91°
77°
29
92°
76°
30
91°
76°
31
90°
75°
1
91°
76°
2
91°
76°
3
88°
76°
4
87°
75°
5
88°
75°
6
89°
74°
7
91°
75°
8
92°
75°
9
92°
75°
10
91°
74°
11
92°
75°
12
91°
74°
13
92°
76°
14
92°
76°
15
91°
75°
16
91°
75°
17
89°
74°
18
89°
75°
19
90°
75°
20
89°
74°
21
91°
75°
22
92°
74°
23
91°
74°
24
91°
75°
25
92°
74°
26
91°
74°
27
90°
75°
28
88°
74°
29
88°
75°
30
89°
74°
31
88°
75°
1
89°
74°
2
89°
74°
3
90°
73°
4
89°
73°
5
89°
74°
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 87° to 92°, with overnight lows between 73° and 77°. The average high for August is 90° with an average low of 75°. 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.