S
M
T
W
T
F
S
26
54°
34°
27
54°
25°
28
59°
27°
29
66°
30°
30
68°
32°
1
72°
36°
2
68°
39°
3
70°
43°
4
61°
41°
5
68°
43°
6
75°
46°
7
77°
46°
8
77°
43°
9
79°
41°
10
86°
41°
11
86°
45°
12
86°
50°
13
75°
52°
14
79°
37°
15
81°
46°
16
71°
39°
17
59°
35°
18
68°
39°
19
77°
45°
20
83°
47°
21
84°
49°
22
83°
47°
23
80°
44°
24
76°
43°
25
72°
41°
26
74°
42°
27
76°
43°
28
75°
42°
29
68°
37°
30
69°
41°
31
76°
45°
1
79°
44°
2
79°
47°
3
80°
45°
4
70°
40°
5
70°
41°
6
74°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Herlong
Herlong's May 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 35° and 49°. The average high for May is 75° with an average low of 43°. 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 Herlong. See also: June | July | August.