S
M
T
W
T
F
S
26
93°
75°
27
94°
75°
28
95°
75°
29
94°
78°
30
93°
73°
31
94°
71°
1
93°
75°
2
81°
72°
3
85°
71°
4
89°
70°
5
91°
75°
6
91°
70°
7
90°
71°
8
90°
72°
9
91°
73°
10
91°
72°
11
91°
71°
12
88°
72°
13
89°
71°
14
90°
72°
15
92°
73°
16
91°
72°
17
89°
73°
18
91°
72°
19
90°
71°
20
94°
74°
21
93°
74°
22
92°
73°
23
91°
74°
24
91°
74°
25
90°
73°
26
91°
74°
27
91°
73°
28
89°
73°
29
92°
71°
30
91°
72°
31
91°
72°
1
90°
73°
2
92°
72°
3
92°
72°
4
87°
71°
5
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Crestline Heights
Crestline Heights's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 70° and 74°. The average high for August is 91° with an average low of 72°. 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 Crestline Heights. See also: September | October | November.
