S
M
T
W
T
F
S
30
98°
73°
31
95°
75°
1
91°
72°
2
91°
73°
3
93°
73°
4
93°
71°
5
91°
70°
6
94°
71°
7
94°
70°
8
92°
69°
9
92°
71°
10
93°
69°
11
90°
66°
12
91°
69°
13
91°
69°
14
85°
69°
15
84°
69°
16
85°
68°
17
87°
68°
18
88°
67°
19
86°
68°
20
85°
68°
21
84°
67°
22
83°
67°
23
86°
66°
24
87°
66°
25
87°
65°
26
88°
66°
27
89°
65°
28
89°
64°
29
88°
63°
30
88°
65°
1
87°
64°
2
86°
64°
3
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leesville
Leesville's September 2026 forecast shows daily high temperatures ranging from 83° to 98°, with overnight lows between 63° and 75°. The average high for September is 89° with an average low of 68°. 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 Leesville. See also: October | November | December.
