S
M
T
W
T
F
S
30
77°
51°
31
75°
50°
1
74°
54°
2
73°
52°
3
75°
52°
4
74°
51°
5
72°
51°
6
72°
52°
7
71°
51°
8
73°
51°
9
73°
50°
10
72°
50°
11
72°
51°
12
72°
49°
13
71°
52°
14
71°
52°
15
75°
54°
16
76°
54°
17
77°
55°
18
77°
53°
19
76°
53°
20
Hist. Avg.
71°
49°
21
Hist. Avg.
71°
49°
22
Hist. Avg.
71°
48°
23
Hist. Avg.
70°
48°
24
Hist. Avg.
70°
48°
25
Hist. Avg.
69°
47°
26
Hist. Avg.
69°
47°
27
Hist. Avg.
68°
46°
28
Hist. Avg.
68°
46°
29
Hist. Avg.
68°
46°
30
Hist. Avg.
67°
45°
1
Hist. Avg.
67°
45°
2
Hist. Avg.
66°
44°
3
Hist. Avg.
66°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Palmyra
Palmyra's September 2026 forecast shows daily high temperatures ranging from 71° to 77°, with overnight lows between 49° and 55°. The average high for September is 74° with an average low of 52°. 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 Palmyra. See also: October | November | December.