S
M
T
W
T
F
S
26
59°
42°
27
64°
42°
28
64°
33°
29
69°
38°
30
67°
39°
1
66°
37°
2
69°
36°
3
74°
43°
4
69°
45°
5
67°
41°
6
60°
39°
7
73°
33°
8
82°
42°
9
82°
47°
10
80°
43°
11
85°
43°
12
90°
48°
13
87°
50°
14
83°
48°
15
85°
51°
16
83°
52°
17
77°
50°
18
71°
45°
19
75°
47°
20
80°
44°
21
85°
47°
22
85°
50°
23
86°
59°
24
88°
62°
25
88°
59°
26
93°
58°
27
94°
63°
28
96°
66°
29
96°
65°
30
97°
64°
31
96°
65°
1
86°
60°
2
88°
61°
3
86°
61°
4
87°
62°
5
89°
62°
6
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tes Nez Iah
Tes Nez Iah's May 2026 forecast shows daily high temperatures ranging from 71° to 97°, with overnight lows between 44° and 66°. The average high for May is 88° with an average low of 58°. 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 Tes Nez Iah. See also: June | July | August.