S
M
T
W
T
F
S
30
75°
55°
31
78°
55°
1
78°
56°
2
77°
55°
3
78°
47°
4
74°
46°
5
68°
51°
6
69°
53°
7
72°
54°
8
75°
52°
9
76°
53°
10
75°
50°
11
74°
49°
12
74°
51°
13
73°
52°
14
74°
53°
15
75°
51°
16
75°
43°
17
72°
51°
18
69°
49°
19
72°
46°
20
68°
42°
21
64°
41°
22
62°
46°
23
63°
43°
24
67°
40°
25
61°
40°
26
60°
39°
27
61°
46°
28
67°
42°
29
68°
39°
30
61°
38°
1
60°
40°
2
60°
36°
3
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Livermore Falls
Livermore Falls's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 36° and 56°. The average high for September is 70° 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 Livermore Falls. See also: October | November | December.
