S
M
T
W
T
F
S
30
75°
56°
31
73°
56°
1
68°
63°
2
67°
60°
3
78°
61°
4
78°
59°
5
72°
58°
6
70°
53°
7
75°
49°
8
76°
51°
9
71°
56°
10
75°
59°
11
70°
49°
12
73°
45°
13
75°
60°
14
66°
50°
15
65°
42°
16
72°
53°
17
67°
62°
18
73°
54°
19
65°
53°
20
59°
49°
21
65°
40°
22
62°
42°
23
64°
44°
24
64°
44°
25
64°
46°
26
66°
45°
27
68°
47°
28
69°
47°
29
70°
49°
30
69°
50°
1
67°
47°
2
69°
44°
3
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Canajoharie
Canajoharie's September 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 40° and 53°. The average high for September is 66° with an average low of 46°. 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 Canajoharie. See also: October | November | December.
