S
M
T
W
T
F
S
26
39°
28°
27
41°
25°
28
39°
30°
29
43°
28°
30
52°
28°
1
N/A
2
66°
39°
3
54°
28°
4
54°
41°
5
46°
35°
6
48°
29°
7
48°
32°
8
49°
33°
9
47°
31°
10
48°
33°
11
51°
33°
12
54°
36°
13
55°
39°
14
54°
38°
15
57°
42°
16
49°
37°
17
48°
35°
18
49°
37°
19
54°
41°
20
55°
44°
21
56°
45°
22
59°
45°
23
55°
44°
24
60°
45°
25
55°
42°
26
55°
43°
27
60°
47°
28
55°
45°
29
54°
45°
30
55°
46°
31
55°
48°
1
56°
48°
2
56°
47°
3
57°
47°
4
63°
49°
5
61°
48°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Purnu
Purnu's May 2026 forecast shows daily high temperatures ranging from 46° to 66°, with overnight lows between 28° and 50°. The average high for May is 55° with an average low of 41°. 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 Purnu. See also: June | July | August.