S
M
T
W
T
F
S
30
77°
60°
31
79°
58°
1
81°
55°
2
77°
56°
3
76°
59°
4
79°
64°
5
83°
62°
6
82°
55°
7
79°
57°
8
75°
55°
9
78°
61°
10
80°
59°
11
77°
60°
12
75°
60°
13
75°
55°
14
74°
52°
15
71°
51°
16
72°
52°
17
73°
58°
18
76°
58°
19
79°
59°
20
80°
58°
21
77°
51°
22
76°
56°
23
70°
50°
24
77°
49°
25
70°
48°
26
68°
49°
27
Hist. Avg.
72°
51°
28
Hist. Avg.
71°
51°
29
Hist. Avg.
71°
50°
30
Hist. Avg.
70°
50°
1
Hist. Avg.
70°
50°
2
Hist. Avg.
70°
49°
3
Hist. Avg.
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lemoyne
Lemoyne's September 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 48° and 64°. The average high for September is 76° with an average low of 56°. 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 Lemoyne. See also: October | November | December.
