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