S
M
T
W
T
F
S
30
82°
58°
31
83°
61°
1
83°
60°
2
82°
60°
3
83°
53°
4
76°
51°
5
75°
54°
6
78°
59°
7
82°
60°
8
82°
58°
9
76°
54°
10
75°
58°
11
81°
57°
12
80°
58°
13
81°
58°
14
80°
57°
15
81°
57°
16
80°
56°
17
74°
55°
18
79°
49°
19
71°
47°
20
71°
46°
21
69°
45°
22
70°
49°
23
71°
48°
24
71°
45°
25
69°
46°
26
69°
52°
27
71°
51°
28
75°
52°
29
74°
51°
30
75°
51°
1
69°
49°
2
73°
49°
3
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Palmer
Palmer's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 45° and 61°. The average high for September is 76° with an average low of 53°. 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 Palmer. See also: October | November | December.
