S
M
T
W
T
F
S
30
75°
55°
31
73°
56°
1
71°
55°
2
73°
55°
3
75°
51°
4
73°
55°
5
73°
55°
6
74°
54°
7
75°
55°
8
74°
54°
9
74°
55°
10
75°
55°
11
74°
54°
12
73°
54°
13
74°
53°
14
74°
53°
15
73°
52°
16
73°
46°
17
72°
45°
18
65°
52°
19
68°
53°
20
71°
51°
21
72°
52°
22
71°
46°
23
69°
49°
24
62°
49°
25
63°
50°
26
Hist. Avg.
62°
47°
27
Hist. Avg.
61°
47°
28
Hist. Avg.
61°
47°
29
Hist. Avg.
61°
47°
30
Hist. Avg.
60°
47°
1
Hist. Avg.
60°
46°
2
Hist. Avg.
60°
46°
3
Hist. Avg.
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Moose Harbour
Moose Harbour's September 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 45° and 56°. The average high for September is 72° with an average low of 52°. 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 Moose Harbour. See also: October | November | December.
