S
M
T
W
T
F
S
30
96°
67°
31
98°
72°
1
99°
73°
2
92°
72°
3
92°
70°
4
92°
69°
5
93°
72°
6
97°
72°
7
96°
71°
8
95°
73°
9
96°
74°
10
92°
72°
11
85°
64°
12
83°
62°
13
84°
63°
14
81°
60°
15
81°
64°
16
83°
64°
17
83°
63°
18
82°
64°
19
83°
64°
20
83°
63°
21
82°
64°
22
82°
64°
23
81°
63°
24
82°
62°
25
82°
62°
26
81°
63°
27
82°
62°
28
81°
62°
29
80°
61°
30
81°
62°
1
81°
61°
2
80°
61°
3
79°
60°
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 79° to 97°, with overnight lows between 60° and 74°. The average high for September is 85° with an average low of 65°. 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.