S
M
T
W
T
F
S
26
80°
60°
27
81°
59°
28
79°
59°
29
76°
58°
30
78°
60°
31
81°
61°
1
82°
60°
2
80°
58°
3
83°
59°
4
83°
52°
5
77°
51°
6
75°
52°
7
76°
54°
8
74°
53°
9
73°
52°
10
73°
52°
11
75°
57°
12
80°
58°
13
76°
52°
14
75°
50°
15
73°
49°
16
74°
53°
17
76°
52°
18
74°
50°
19
74°
49°
20
75°
49°
21
75°
51°
22
79°
56°
23
80°
56°
24
80°
57°
25
81°
55°
26
79°
56°
27
80°
52°
28
78°
55°
29
78°
54°
30
76°
47°
31
71°
44°
1
68°
46°
2
67°
44°
3
67°
44°
4
68°
45°
5
67°
44°
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 67° to 83°, with overnight lows between 44° and 61°. The average high for August is 76° with an average low of 53°. 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.