S
M
T
W
T
F
S
30
72°
40°
31
73°
41°
1
74°
41°
2
76°
42°
3
77°
41°
4
76°
46°
5
77°
46°
6
77°
43°
7
73°
47°
8
73°
44°
9
67°
38°
10
66°
41°
11
67°
43°
12
66°
42°
13
66°
47°
14
68°
45°
15
68°
44°
16
65°
40°
17
Hist. Avg.
68°
42°
18
Hist. Avg.
68°
42°
19
Hist. Avg.
68°
42°
20
Hist. Avg.
67°
41°
21
Hist. Avg.
67°
41°
22
Hist. Avg.
66°
40°
23
Hist. Avg.
66°
40°
24
Hist. Avg.
65°
40°
25
Hist. Avg.
65°
39°
26
Hist. Avg.
64°
39°
27
Hist. Avg.
64°
39°
28
Hist. Avg.
64°
38°
29
Hist. Avg.
63°
38°
30
Hist. Avg.
63°
38°
1
Hist. Avg.
62°
37°
2
Hist. Avg.
62°
37°
3
Hist. Avg.
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Soldier Summit
Soldier Summit's September 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 38° and 47°. The average high for September is 71° with an average low of 43°. 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 Soldier Summit. See also: October | November | December.