S
M
T
W
T
F
S
30
95°
65°
31
97°
64°
1
99°
71°
2
99°
73°
3
99°
74°
4
100°
72°
5
102°
73°
6
90°
74°
7
89°
62°
8
93°
59°
9
94°
69°
10
80°
68°
11
84°
66°
12
92°
65°
13
86°
66°
14
88°
61°
15
97°
76°
16
94°
73°
17
97°
71°
18
97°
71°
19
98°
70°
20
90°
68°
21
74°
65°
22
68°
53°
23
72°
55°
24
73°
58°
25
73°
54°
26
76°
55°
27
74°
54°
28
78°
54°
29
79°
55°
30
76°
54°
1
77°
55°
2
75°
50°
3
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in High Ridge
High Ridge's September 2026 forecast shows daily high temperatures ranging from 68° to 98°, with overnight lows between 50° and 70°. The average high for September is 77° with an average low of 57°. 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 High Ridge. See also: October | November | December.
