S
M
T
W
T
F
S
26
45°
30°
27
44°
36°
28
52°
34°
29
62°
31°
30
60°
28°
1
61°
27°
2
82°
30°
3
75°
47°
4
59°
38°
5
53°
26°
6
60°
22°
7
69°
24°
8
75°
40°
9
67°
43°
10
74°
42°
11
95°
40°
12
78°
42°
13
90°
36°
14
84°
48°
15
83°
38°
16
80°
38°
17
58°
41°
18
46°
39°
19
60°
35°
20
68°
30°
21
76°
42°
22
61°
42°
23
78°
40°
24
88°
46°
25
92°
47°
26
95°
52°
27
92°
56°
28
87°
56°
29
80°
63°
30
86°
55°
31
N/A
1
79°
59°
2
82°
60°
3
79°
58°
4
85°
59°
5
86°
57°
6
89°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hisle
Hisle's May 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 57° and 63°. The average high for May is 83° with an average low of 59°. 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 Hisle. See also: June | July | August.