S
M
T
W
T
F
S
26
63°
45°
27
79°
43°
28
72°
55°
29
61°
46°
30
55°
41°
1
52°
37°
2
48°
32°
3
61°
32°
4
72°
45°
5
70°
48°
6
57°
41°
7
57°
41°
8
66°
41°
9
70°
52°
10
66°
52°
11
70°
39°
12
72°
57°
13
67°
43°
14
60°
44°
15
68°
53°
16
78°
62°
17
83°
63°
18
85°
64°
19
78°
58°
20
73°
52°
21
74°
58°
22
79°
58°
23
78°
60°
24
79°
61°
25
80°
53°
26
79°
59°
27
79°
59°
28
78°
58°
29
80°
60°
30
80°
59°
31
79°
59°
1
74°
56°
2
72°
54°
3
76°
59°
4
81°
60°
5
78°
59°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bethel
Bethel's May 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 43° and 64°. The average high for May is 76° 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 May weather will actually feel in Bethel. See also: June | July | August.