S
M
T
W
T
F
S
26
65°
44°
27
67°
43°
28
65°
42°
29
66°
37°
30
58°
39°
1
58°
38°
2
59°
37°
3
59°
37°
4
60°
39°
5
59°
38°
6
61°
38°
7
62°
39°
8
67°
39°
9
70°
41°
10
71°
45°
11
70°
44°
12
64°
42°
13
63°
42°
14
64°
41°
15
63°
41°
16
62°
40°
17
63°
40°
18
68°
41°
19
70°
42°
20
64°
46°
21
64°
44°
22
65°
47°
23
63°
43°
24
63°
42°
25
64°
42°
26
64°
43°
27
67°
46°
28
67°
47°
29
68°
46°
30
73°
42°
31
69°
51°
1
68°
45°
2
65°
43°
3
70°
44°
4
68°
43°
5
72°
48°
6
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Plains
North Plains's May 2026 forecast shows daily high temperatures ranging from 58° to 75°, with overnight lows between 37° and 51°. The average high for May is 65° with an average low of 42°. 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 North Plains. See also: June | July | August.