S
M
T
W
T
F
S
30
94°
68°
31
93°
69°
1
93°
69°
2
92°
68°
3
92°
68°
4
91°
66°
5
91°
67°
6
92°
66°
7
91°
67°
8
90°
66°
9
89°
67°
10
91°
66°
11
91°
66°
12
86°
66°
13
85°
65°
14
85°
65°
15
86°
64°
16
85°
65°
17
85°
64°
18
86°
63°
19
85°
58°
20
83°
57°
21
82°
58°
22
83°
58°
23
84°
62°
24
85°
61°
25
86°
62°
26
85°
61°
27
86°
61°
28
81°
60°
29
82°
56°
30
85°
60°
1
81°
54°
2
80°
54°
3
Hist. Avg.
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Little Rock
Little Rock's September 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 54° and 69°. The average high for September is 87° with an average low of 63°. 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 Little Rock. See also: October | November | December.
