S
M
T
W
T
F
S
26
56°
41°
27
61°
30°
28
63°
25°
29
66°
30°
30
67°
32°
1
60°
31°
2
66°
27°
3
70°
28°
4
66°
42°
5
65°
44°
6
59°
31°
7
70°
21°
8
80°
35°
9
80°
34°
10
77°
29°
11
82°
34°
12
87°
36°
13
85°
40°
14
78°
46°
15
80°
47°
16
80°
49°
17
71°
40°
18
60°
36°
19
66°
38°
20
72°
41°
21
75°
44°
22
73°
45°
23
75°
47°
24
73°
46°
25
78°
47°
26
79°
46°
27
74°
38°
28
66°
34°
29
68°
37°
30
72°
41°
31
76°
42°
1
78°
43°
2
79°
43°
3
80°
44°
4
80°
46°
5
79°
45°
6
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hesperus
Hesperus's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 34° 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 Hesperus. See also: June | July | August.