S
M
T
W
T
F
S
26
79°
64°
27
81°
66°
28
78°
66°
29
74°
63°
30
77°
62°
31
80°
65°
1
83°
67°
2
77°
65°
3
80°
64°
4
82°
65°
5
81°
66°
6
80°
65°
7
78°
64°
8
79°
66°
9
81°
65°
10
77°
61°
11
78°
64°
12
82°
66°
13
82°
64°
14
78°
64°
15
78°
63°
16
79°
65°
17
82°
65°
18
81°
64°
19
76°
64°
20
79°
63°
21
76°
63°
22
76°
62°
23
81°
63°
24
81°
57°
25
73°
59°
26
75°
63°
27
79°
63°
28
80°
62°
29
79°
62°
30
76°
58°
31
72°
55°
1
71°
57°
2
70°
56°
3
71°
58°
4
74°
61°
5
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Big Tree
Big Tree's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 55° and 67°. The average high for August is 78° with an average low of 63°. 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 Big Tree. See also: September | October | November.