S
M
T
W
T
F
S
26
95°
76°
27
96°
77°
28
95°
77°
29
94°
76°
30
95°
77°
31
95°
76°
1
92°
75°
2
87°
74°
3
86°
75°
4
87°
75°
5
87°
74°
6
90°
75°
7
89°
75°
8
89°
74°
9
90°
75°
10
91°
74°
11
91°
74°
12
89°
73°
13
89°
73°
14
93°
74°
15
93°
73°
16
92°
73°
17
88°
72°
18
92°
73°
19
89°
67°
20
87°
66°
21
86°
65°
22
84°
65°
23
85°
66°
24
86°
65°
25
86°
66°
26
87°
66°
27
91°
69°
28
92°
71°
29
92°
71°
30
91°
70°
31
92°
71°
1
92°
70°
2
90°
67°
3
87°
63°
4
84°
65°
5
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marked Tree
Marked Tree's August 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 63° and 77°. The average high for August is 90° 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 Marked Tree. See also: September | October | November.