S
M
T
W
T
F
S
30
68°
51°
31
67°
50°
1
69°
47°
2
68°
50°
3
68°
46°
4
67°
45°
5
62°
45°
6
61°
46°
7
61°
47°
8
60°
49°
9
61°
49°
10
60°
44°
11
60°
42°
12
59°
44°
13
59°
47°
14
60°
42°
15
59°
43°
16
60°
44°
17
60°
48°
18
61°
45°
19
61°
44°
20
62°
42°
21
58°
41°
22
58°
41°
23
57°
42°
24
57°
41°
25
58°
42°
26
57°
42°
27
56°
43°
28
56°
41°
29
57°
41°
30
57°
42°
1
59°
46°
2
56°
46°
3
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Hardy
Port Hardy's September 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 41° and 51°. The average high for September is 61° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Port Hardy. See also: October | November | December.
