S
M
T
W
T
F
S
26
59°
37°
27
63°
36°
28
64°
32°
29
68°
46°
30
70°
37°
1
75°
41°
2
81°
45°
3
82°
41°
4
82°
55°
5
79°
48°
6
79°
46°
7
79°
52°
8
75°
49°
9
78°
49°
10
89°
55°
11
85°
51°
12
95°
65°
13
82°
56°
14
81°
55°
15
75°
47°
16
74°
46°
17
72°
49°
18
74°
50°
19
75°
50°
20
74°
52°
21
75°
47°
22
68°
48°
23
72°
49°
24
77°
52°
25
80°
54°
26
81°
54°
27
78°
53°
28
81°
54°
29
77°
54°
30
81°
55°
31
82°
56°
1
83°
56°
2
84°
57°
3
82°
53°
4
73°
52°
5
81°
57°
6
82°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kuna
Kuna's May 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 46° and 65°. The average high for May is 79° with an average low of 53°. 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 Kuna. See also: June | July | August.