S
M
T
W
T
F
S
30
99°
67°
31
99°
70°
1
99°
71°
2
98°
71°
3
99°
71°
4
100°
72°
5
101°
72°
6
105°
72°
7
103°
73°
8
102°
72°
9
100°
74°
10
99°
72°
11
97°
71°
12
98°
71°
13
101°
73°
14
100°
73°
15
100°
71°
16
96°
69°
17
99°
69°
18
92°
63°
19
87°
60°
20
87°
60°
21
85°
60°
22
86°
61°
23
87°
62°
24
84°
59°
25
88°
64°
26
88°
65°
27
87°
63°
28
87°
63°
29
86°
62°
30
85°
63°
1
81°
62°
2
85°
61°
3
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Smackover
Smackover's September 2026 forecast shows daily high temperatures ranging from 81° to 101°, with overnight lows between 59° and 73°. The average high for September is 90° 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 Smackover. See also: October | November | December.
