S
M
T
W
T
F
S
26
37°
23°
27
46°
17°
28
65°
34°
29
63°
36°
30
61°
36°
1
56°
35°
2
55°
35°
3
59°
39°
4
40°
34°
5
55°
34°
6
60°
38°
7
52°
36°
8
53°
36°
9
56°
32°
10
65°
35°
11
50°
38°
12
57°
34°
13
39°
32°
14
66°
30°
15
72°
38°
16
72°
36°
17
62°
36°
18
45°
33°
19
54°
32°
20
43°
33°
21
42°
33°
22
41°
31°
23
57°
34°
24
68°
34°
25
61°
45°
26
61°
40°
27
61°
36°
28
54°
36°
29
50°
31°
30
58°
31°
31
62°
34°
1
52°
33°
2
59°
42°
3
55°
37°
4
63°
46°
5
63°
41°
6
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North West River
North West River's May 2026 forecast shows daily high temperatures ranging from 50° to 64°, with overnight lows between 31° and 46°. The average high for May is 59° with an average low of 38°. 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 West River. See also: June | July | August.