S
M
T
W
T
F
S
28
71°
49°
29
71°
48°
30
72°
48°
1
71°
49°
2
71°
47°
3
72°
48°
4
71°
50°
5
70°
50°
6
71°
54°
7
76°
56°
8
78°
57°
9
78°
50°
10
73°
51°
11
73°
50°
12
75°
52°
13
79°
52°
14
79°
56°
15
78°
53°
16
79°
51°
17
78°
52°
18
78°
55°
19
77°
51°
20
75°
52°
21
78°
51°
22
76°
49°
23
73°
53°
24
73°
55°
25
71°
51°
26
74°
53°
27
73°
51°
28
76°
52°
29
76°
52°
30
78°
50°
31
79°
51°
1
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Powell River
Powell River's July 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 47° and 57°. The average high for July is 75° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Powell River. See also: August | September | October.