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