S
M
T
W
T
F
S
26
77°
69°
27
79°
69°
28
80°
68°
29
76°
68°
30
77°
69°
31
78°
66°
1
79°
66°
2
77°
66°
3
75°
65°
4
76°
64°
5
77°
65°
6
77°
67°
7
78°
70°
8
80°
70°
9
80°
69°
10
79°
70°
11
80°
69°
12
80°
66°
13
78°
66°
14
76°
63°
15
75°
63°
16
74°
65°
17
75°
67°
18
77°
70°
19
79°
71°
20
81°
72°
21
82°
71°
22
82°
70°
23
80°
69°
24
81°
68°
25
80°
67°
26
78°
65°
27
76°
63°
28
75°
63°
29
75°
65°
30
76°
67°
31
79°
70°
1
81°
71°
2
81°
71°
3
80°
70°
4
81°
70°
5
81°
69°
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 74° to 82°, with overnight lows between 63° and 72°. The average high for August is 78° 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 Hillcrest. See also: September | October | November.