S
M
T
W
T
F
S
26
67°
52°
27
59°
51°
28
57°
48°
29
60°
50°
30
63°
53°
1
60°
54°
2
68°
53°
3
78°
50°
4
79°
53°
5
74°
50°
6
68°
44°
7
64°
49°
8
64°
48°
9
68°
49°
10
72°
48°
11
70°
49°
12
69°
47°
13
69°
47°
14
70°
48°
15
69°
45°
16
65°
44°
17
61°
43°
18
60°
42°
19
60°
41°
20
61°
41°
21
68°
48°
22
68°
48°
23
67°
45°
24
69°
48°
25
69°
44°
26
68°
46°
27
70°
49°
28
71°
50°
29
72°
49°
30
72°
50°
31
73°
51°
1
72°
51°
2
71°
50°
3
71°
49°
4
70°
47°
5
70°
46°
6
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Powell River
Powell River's May 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 41° and 53°. The average high for May is 69° with an average low of 47°. 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 Powell River. See also: June | July | August.
