S
M
T
W
T
F
S
30
78°
56°
31
70°
64°
1
86°
66°
2
82°
66°
3
84°
65°
4
79°
61°
5
75°
54°
6
74°
51°
7
75°
44°
8
78°
46°
9
82°
52°
10
81°
59°
11
74°
48°
12
76°
46°
13
83°
62°
14
68°
42°
15
73°
41°
16
75°
59°
17
77°
66°
18
73°
54°
19
66°
46°
20
67°
54°
21
66°
51°
22
63°
43°
23
64°
42°
24
66°
41°
25
67°
47°
26
67°
48°
27
67°
50°
28
70°
47°
29
72°
49°
30
71°
51°
1
69°
49°
2
70°
45°
3
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Towanda
Towanda's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 41° and 51°. The average high for September is 67° 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 Towanda. See also: October | November | December.
