S
M
T
W
T
F
S
30
71°
49°
31
71°
49°
1
73°
54°
2
73°
58°
3
74°
58°
4
82°
57°
5
83°
53°
6
76°
48°
7
71°
47°
8
72°
49°
9
75°
46°
10
72°
49°
11
73°
47°
12
71°
46°
13
73°
54°
14
79°
53°
15
75°
52°
16
70°
50°
17
69°
51°
18
70°
49°
19
72°
44°
20
68°
47°
21
71°
42°
22
68°
41°
23
66°
41°
24
66°
42°
25
67°
45°
26
67°
40°
27
64°
48°
28
66°
45°
29
64°
39°
30
62°
42°
1
63°
45°
2
71°
41°
3
64°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Little Falls
Little Falls's September 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 38° and 58°. The average high for September is 71° with an average low of 47°. 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 Little Falls. See also: October | November | December.
