S
M
T
W
T
F
S
30
95°
73°
31
91°
74°
1
92°
73°
2
91°
70°
3
91°
69°
4
90°
69°
5
90°
70°
6
91°
70°
7
94°
71°
8
94°
73°
9
93°
73°
10
91°
72°
11
94°
73°
12
94°
73°
13
93°
72°
14
93°
72°
15
92°
71°
16
94°
71°
17
93°
72°
18
92°
70°
19
88°
69°
20
91°
70°
21
92°
69°
22
89°
64°
23
89°
67°
24
90°
69°
25
Hist. Avg.
88°
65°
26
Hist. Avg.
88°
65°
27
Hist. Avg.
87°
64°
28
Hist. Avg.
87°
64°
29
Hist. Avg.
87°
64°
30
Hist. Avg.
86°
63°
1
Hist. Avg.
86°
63°
2
Hist. Avg.
86°
62°
3
Hist. Avg.
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Natchitoches
Natchitoches's September 2026 forecast shows daily high temperatures ranging from 88° to 95°, with overnight lows between 64° and 74°. The average high for September is 92° with an average low of 71°. 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 Natchitoches. See also: October | November | December.
