S
M
T
W
T
F
S
30
83°
59°
31
86°
49°
1
77°
50°
2
76°
57°
3
75°
59°
4
82°
50°
5
84°
47°
6
74°
49°
7
74°
52°
8
75°
55°
9
73°
51°
10
73°
55°
11
72°
53°
12
72°
47°
13
71°
45°
14
71°
47°
15
72°
52°
16
70°
56°
17
77°
56°
18
78°
53°
19
78°
52°
20
72°
49°
21
73°
48°
22
70°
46°
23
66°
42°
24
68°
43°
25
68°
44°
26
70°
45°
27
Hist. Avg.
68°
44°
28
Hist. Avg.
67°
44°
29
Hist. Avg.
67°
43°
30
Hist. Avg.
66°
43°
1
Hist. Avg.
66°
42°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Little Falls
Little Falls's September 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 42° and 59°. The average high for September is 74° with an average low of 50°. 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.
