S
M
T
W
T
F
S
30
84°
54°
31
79°
57°
1
69°
62°
2
79°
61°
3
82°
62°
4
85°
59°
5
80°
53°
6
78°
52°
7
81°
46°
8
81°
57°
9
80°
66°
10
84°
56°
11
77°
48°
12
75°
56°
13
79°
59°
14
80°
58°
15
74°
61°
16
75°
52°
17
72°
53°
18
70°
53°
19
69°
48°
20
67°
50°
21
71°
49°
22
66°
53°
23
66°
54°
24
68°
52°
25
69°
52°
26
70°
51°
27
66°
47°
28
66°
51°
29
71°
52°
30
72°
52°
1
71°
51°
2
70°
51°
3
69°
49°
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 66° to 84°, with overnight lows between 47° and 66°. The average high for September is 72° 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.
