S
M
T
W
T
F
S
26
92°
73°
27
91°
72°
28
92°
73°
29
93°
74°
30
93°
73°
31
92°
73°
1
90°
72°
2
91°
71°
3
91°
70°
4
90°
72°
5
92°
73°
6
92°
73°
7
91°
68°
8
88°
69°
9
88°
70°
10
91°
71°
11
89°
70°
12
87°
69°
13
91°
70°
14
91°
70°
15
90°
71°
16
90°
70°
17
86°
69°
18
90°
70°
19
91°
70°
20
90°
69°
21
90°
70°
22
85°
69°
23
85°
67°
24
90°
67°
25
90°
69°
26
91°
68°
27
89°
64°
28
85°
64°
29
85°
65°
30
84°
64°
31
85°
66°
1
86°
68°
2
84°
64°
3
83°
63°
4
81°
62°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rain Tree
Rain Tree's August 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 61° and 74°. The average high for August is 89° with an average low of 69°. 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 Rain Tree. See also: September | October | November.