S
M
T
W
T
F
S
26
88°
69°
27
87°
68°
28
87°
69°
29
88°
68°
30
87°
70°
31
90°
71°
1
89°
70°
2
89°
69°
3
85°
67°
4
86°
70°
5
85°
70°
6
89°
69°
7
90°
70°
8
90°
70°
9
85°
67°
10
86°
69°
11
88°
69°
12
83°
68°
13
84°
69°
14
86°
69°
15
89°
70°
16
89°
69°
17
88°
69°
18
89°
68°
19
88°
69°
20
89°
69°
21
89°
68°
22
88°
69°
23
88°
68°
24
84°
68°
25
84°
67°
26
86°
68°
27
86°
68°
28
83°
67°
29
88°
63°
30
88°
63°
31
87°
61°
1
88°
62°
2
87°
63°
3
87°
63°
4
86°
62°
5
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Orange Grove
Orange Grove's August 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 61° and 71°. The average high for August is 87° 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 Orange Grove. See also: September | October | November.