S
M
T
W
T
F
S
30
76°
56°
31
79°
63°
1
76°
52°
2
76°
52°
3
78°
50°
4
66°
58°
5
71°
55°
6
83°
53°
7
78°
64°
8
79°
63°
9
69°
46°
10
78°
41°
11
76°
56°
12
59°
49°
13
61°
36°
14
60°
49°
15
61°
35°
16
66°
44°
17
67°
43°
18
71°
50°
19
69°
45°
20
67°
46°
21
69°
48°
22
69°
48°
23
68°
46°
24
68°
47°
25
70°
48°
26
71°
50°
27
68°
47°
28
58°
44°
29
63°
44°
30
65°
43°
1
65°
43°
2
62°
42°
3
63°
42°
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 58° to 71°, with overnight lows between 35° and 50°. The average high for September is 66° 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 Littlefork. See also: October | November | December.