S
M
T
W
T
F
S
26
101°
74°
27
100°
74°
28
98°
72°
29
95°
71°
30
97°
73°
31
95°
72°
1
97°
72°
2
99°
73°
3
101°
74°
4
102°
74°
5
101°
73°
6
99°
75°
7
102°
75°
8
101°
72°
9
101°
70°
10
100°
74°
11
101°
74°
12
101°
73°
13
100°
74°
14
101°
73°
15
99°
72°
16
98°
71°
17
95°
69°
18
94°
67°
19
93°
69°
20
92°
67°
21
91°
67°
22
93°
68°
23
93°
67°
24
94°
72°
25
95°
74°
26
98°
71°
27
96°
71°
28
97°
70°
29
98°
69°
30
97°
70°
31
95°
70°
1
92°
69°
2
95°
68°
3
96°
68°
4
96°
70°
5
95°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greenacres
Greenacres's August 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 67° and 75°. The average high for August is 97° 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 Greenacres. See also: September | October | November.