S
M
T
W
T
F
S
30
75°
50°
31
72°
49°
1
71°
56°
2
72°
50°
3
71°
48°
4
70°
56°
5
71°
58°
6
75°
50°
7
75°
49°
8
67°
47°
9
67°
51°
10
69°
50°
11
69°
50°
12
65°
52°
13
73°
52°
14
75°
48°
15
Hist. Avg.
68°
48°
16
Hist. Avg.
68°
48°
17
Hist. Avg.
68°
47°
18
Hist. Avg.
67°
47°
19
Hist. Avg.
67°
46°
20
Hist. Avg.
66°
46°
21
Hist. Avg.
66°
45°
22
Hist. Avg.
65°
45°
23
Hist. Avg.
65°
44°
24
Hist. Avg.
64°
44°
25
Hist. Avg.
64°
44°
26
Hist. Avg.
64°
43°
27
Hist. Avg.
63°
43°
28
Hist. Avg.
63°
42°
29
Hist. Avg.
62°
42°
30
Hist. Avg.
62°
41°
1
Hist. Avg.
61°
41°
2
Hist. Avg.
61°
41°
3
Hist. Avg.
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Moose Lake
Moose Lake's September 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 47° and 58°. The average high for September is 71° 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 September weather will actually feel in Moose Lake. See also: October | November | December.