S
M
T
W
T
F
S
30
79°
55°
31
79°
44°
1
78°
43°
2
67°
41°
3
65°
43°
4
65°
44°
5
64°
42°
6
68°
49°
7
75°
52°
8
76°
41°
9
72°
42°
10
70°
45°
11
65°
47°
12
69°
41°
13
66°
40°
14
62°
41°
15
64°
49°
16
70°
47°
17
67°
39°
18
62°
47°
19
67°
39°
20
67°
34°
21
59°
40°
22
59°
49°
23
69°
41°
24
70°
37°
25
68°
45°
26
59°
46°
27
63°
43°
28
66°
45°
29
64°
47°
30
65°
38°
1
67°
35°
2
62°
33°
3
53°
36°
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 53° to 79°, with overnight lows between 33° and 55°. The average high for September is 67° with an average low of 43°. 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.
