S
M
T
W
T
F
S
30
83°
56°
31
83°
53°
1
85°
56°
2
88°
55°
3
89°
59°
4
91°
57°
5
90°
52°
6
90°
58°
7
91°
56°
8
84°
57°
9
81°
53°
10
83°
50°
11
87°
51°
12
78°
53°
13
89°
50°
14
87°
64°
15
73°
54°
16
79°
54°
17
75°
54°
18
77°
50°
19
73°
47°
20
69°
44°
21
68°
46°
22
67°
48°
23
68°
46°
24
71°
48°
25
70°
47°
26
71°
47°
27
73°
48°
28
71°
46°
29
68°
39°
30
65°
42°
1
71°
44°
2
60°
41°
3
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Palmer Lake
Palmer Lake's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 39° and 54°. The average high for September is 70° with an average low of 46°. 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 Lake. See also: October | November | December.
