S
M
T
W
T
F
S
30
75°
50°
31
74°
49°
1
73°
52°
2
72°
50°
3
74°
50°
4
73°
49°
5
72°
50°
6
72°
50°
7
71°
51°
8
72°
51°
9
73°
49°
10
72°
48°
11
71°
48°
12
70°
49°
13
71°
51°
14
73°
53°
15
76°
52°
16
77°
53°
17
76°
54°
18
76°
53°
19
67°
44°
20
74°
50°
21
68°
50°
22
Hist. Avg.
69°
46°
23
Hist. Avg.
69°
45°
24
Hist. Avg.
68°
45°
25
Hist. Avg.
68°
44°
26
Hist. Avg.
68°
44°
27
Hist. Avg.
67°
44°
28
Hist. Avg.
67°
43°
29
Hist. Avg.
66°
43°
30
Hist. Avg.
66°
42°
1
Hist. Avg.
66°
42°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Elroy
Elroy's September 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 44° and 54°. The average high for September is 73° 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 Elroy. See also: October | November | December.