S
M
T
W
T
F
S
30
94°
63°
31
96°
70°
1
98°
72°
2
99°
73°
3
98°
74°
4
99°
74°
5
101°
74°
6
99°
72°
7
93°
69°
8
99°
75°
9
98°
75°
10
96°
69°
11
87°
68°
12
95°
72°
13
94°
69°
14
95°
73°
15
88°
66°
16
84°
65°
17
87°
62°
18
83°
61°
19
79°
60°
20
78°
59°
21
81°
58°
22
85°
63°
23
84°
63°
24
85°
62°
25
85°
65°
26
84°
64°
27
84°
63°
28
83°
63°
29
84°
62°
30
84°
62°
1
81°
55°
2
71°
51°
3
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Walnut Ridge
Walnut Ridge's September 2026 forecast shows daily high temperatures ranging from 71° to 99°, with overnight lows between 49° and 75°. The average high for September is 86° with an average low of 64°. 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 Walnut Ridge. See also: October | November | December.
