S
M
T
W
T
F
S
30
86°
66°
31
86°
66°
1
85°
63°
2
79°
59°
3
78°
59°
4
78°
58°
5
79°
58°
6
82°
62°
7
85°
65°
8
84°
64°
9
82°
64°
10
84°
65°
11
85°
64°
12
86°
65°
13
85°
66°
14
84°
56°
15
77°
56°
16
75°
57°
17
77°
56°
18
75°
54°
19
76°
53°
20
74°
54°
21
79°
55°
22
80°
60°
23
81°
52°
24
81°
52°
25
74°
51°
26
73°
52°
27
75°
58°
28
77°
58°
29
78°
49°
30
73°
51°
1
70°
57°
2
72°
56°
3
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ellisburg
Ellisburg's September 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 49° and 66°. The average high for September is 79° with an average low of 58°. 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 Ellisburg. See also: October | November | December.
