S
M
T
W
T
F
S
26
91°
75°
27
93°
68°
28
89°
68°
29
90°
69°
30
93°
73°
31
96°
74°
1
95°
73°
2
94°
74°
3
95°
69°
4
89°
68°
5
88°
68°
6
89°
69°
7
89°
69°
8
90°
71°
9
93°
74°
10
95°
74°
11
95°
73°
12
91°
74°
13
95°
74°
14
97°
68°
15
94°
68°
16
89°
69°
17
92°
69°
18
95°
71°
19
94°
67°
20
87°
66°
21
88°
68°
22
90°
70°
23
94°
72°
24
88°
71°
25
87°
73°
26
87°
73°
27
93°
72°
28
94°
73°
29
94°
71°
30
93°
67°
31
86°
69°
1
90°
70°
2
88°
71°
3
92°
71°
4
92°
70°
5
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hillcrest
Hillcrest's August 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 66° and 75°. The average high for August is 92° with an average low of 71°. 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 Hillcrest. See also: September | October | November.