S
M
T
W
T
F
S
30
81°
61°
31
76°
63°
1
69°
57°
2
70°
58°
3
71°
49°
4
72°
60°
5
71°
59°
6
79°
51°
7
61°
58°
8
78°
66°
9
61°
50°
10
74°
44°
11
69°
61°
12
62°
53°
13
57°
45°
14
56°
44°
15
56°
49°
16
53°
32°
17
58°
48°
18
63°
32°
19
65°
56°
20
58°
32°
21
65°
34°
22
N/A
23
66°
45°
24
58°
53°
25
67°
56°
26
68°
55°
27
69°
45°
28
53°
45°
29
58°
43°
30
58°
43°
1
57°
39°
2
56°
40°
3
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Red Lake
Red Lake's September 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 38° and 56°. The average high for September is 60° with an average low of 46°. 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 Red Lake. See also: October | November | December.
