S
M
T
W
T
F
S
26
85°
62°
27
83°
60°
28
78°
58°
29
76°
57°
30
76°
57°
31
78°
58°
1
84°
59°
2
85°
59°
3
79°
54°
4
79°
54°
5
83°
57°
6
84°
56°
7
78°
55°
8
79°
54°
9
78°
61°
10
85°
63°
11
87°
63°
12
87°
62°
13
86°
61°
14
87°
61°
15
87°
59°
16
86°
54°
17
85°
58°
18
80°
59°
19
77°
53°
20
77°
55°
21
78°
53°
22
76°
50°
23
76°
53°
24
79°
55°
25
83°
58°
26
84°
59°
27
85°
58°
28
84°
61°
29
85°
60°
30
84°
60°
31
84°
59°
1
83°
55°
2
82°
54°
3
80°
55°
4
79°
56°
5
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bethany
Bethany's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 50° and 63°. The average high for August is 82° with an average low of 57°. 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 Bethany. See also: September | October | November.