S
M
T
W
T
F
S
30
69°
52°
31
69°
53°
1
72°
54°
2
74°
54°
3
70°
53°
4
72°
53°
5
70°
52°
6
73°
54°
7
67°
45°
8
67°
43°
9
64°
39°
10
63°
47°
11
64°
43°
12
65°
42°
13
64°
35°
14
64°
37°
15
60°
36°
16
62°
47°
17
69°
48°
18
69°
46°
19
65°
47°
20
71°
49°
21
70°
48°
22
70°
48°
23
71°
47°
24
68°
41°
25
70°
34°
26
59°
32°
27
53°
30°
28
54°
35°
29
55°
33°
30
52°
41°
1
59°
39°
2
57°
42°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Littlefork
Littlefork's September 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 30° and 54°. The average high for September is 65° with an average low of 44°. 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 Littlefork. See also: October | November | December.