S
M
T
W
T
F
S
26
57°
40°
27
53°
44°
28
60°
40°
29
64°
41°
30
52°
46°
1
51°
42°
2
54°
41°
3
80°
65°
4
86°
67°
5
81°
66°
6
78°
65°
7
80°
65°
8
86°
67°
9
94°
69°
10
101°
81°
11
99°
80°
12
98°
80°
13
97°
79°
14
99°
77°
15
97°
82°
16
84°
69°
17
85°
70°
18
85°
68°
19
86°
68°
20
90°
68°
21
91°
70°
22
91°
70°
23
90°
71°
24
90°
70°
25
91°
71°
26
90°
70°
27
90°
71°
28
89°
72°
29
87°
72°
30
87°
73°
31
86°
72°
1
88°
72°
2
89°
73°
3
91°
72°
4
90°
73°
5
91°
73°
6
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Namsai
Namsai's May 2026 forecast shows daily high temperatures ranging from 78° to 101°, with overnight lows between 65° and 82°. The average high for May is 89° with an average low of 72°. 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 Namsai. See also: June | July | August.