S
M
T
W
T
F
S
26
87°
64°
27
90°
65°
28
68°
55°
29
69°
48°
30
70°
50°
1
71°
47°
2
75°
46°
3
85°
52°
4
84°
62°
5
74°
49°
6
66°
48°
7
77°
39°
8
86°
55°
9
87°
53°
10
64°
53°
11
78°
46°
12
84°
54°
13
87°
59°
14
91°
67°
15
94°
72°
16
89°
72°
17
89°
71°
18
80°
55°
19
62°
56°
20
70°
56°
21
71°
62°
22
79°
62°
23
80°
64°
24
80°
63°
25
82°
65°
26
81°
66°
27
84°
66°
28
83°
64°
29
84°
65°
30
85°
67°
31
87°
64°
1
86°
69°
2
84°
68°
3
80°
64°
4
81°
62°
5
81°
68°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bethany
Bethany's May 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 55° and 70°. The average high for May is 80° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bethany. See also: June | July | August.