S
M
T
W
T
F
S
28
66°
57°
29
67°
58°
30
65°
57°
1
65°
57°
2
62°
55°
3
64°
55°
4
63°
58°
5
66°
58°
6
74°
59°
7
69°
60°
8
68°
60°
9
67°
59°
10
69°
61°
11
66°
57°
12
67°
55°
13
67°
60°
14
72°
61°
15
75°
62°
16
72°
61°
17
64°
58°
18
70°
60°
19
69°
60°
20
79°
62°
21
77°
64°
22
79°
67°
23
80°
65°
24
68°
61°
25
64°
60°
26
61°
58°
27
61°
56°
28
72°
57°
29
69°
56°
30
65°
58°
31
69°
58°
1
69°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Nanaimo
Nanaimo's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Nanaimo. See also: August | September | October.