S
M
T
W
T
F
S
30
96°
67°
31
98°
72°
1
99°
73°
2
98°
73°
3
97°
71°
4
100°
73°
5
102°
72°
6
103°
74°
7
98°
73°
8
100°
71°
9
101°
80°
10
91°
73°
11
86°
70°
12
94°
69°
13
91°
70°
14
97°
71°
15
99°
73°
16
96°
76°
17
100°
73°
18
97°
72°
19
96°
69°
20
96°
68°
21
89°
67°
22
87°
67°
23
84°
62°
24
81°
55°
25
82°
55°
26
82°
61°
27
82°
63°
28
85°
59°
29
89°
59°
30
91°
66°
1
75°
67°
2
70°
57°
3
68°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edwards Junction
Edwards Junction's September 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 57° and 67°. The average high for September is 71° with an average low of 61°. 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 Edwards Junction. See also: October | November | December.