S
M
T
W
T
F
S
30
96°
72°
31
95°
72°
1
87°
72°
2
90°
75°
3
91°
73°
4
95°
72°
5
90°
75°
6
93°
74°
7
95°
74°
8
95°
74°
9
93°
72°
10
93°
71°
11
93°
72°
12
92°
73°
13
92°
70°
14
91°
69°
15
92°
68°
16
91°
69°
17
92°
70°
18
92°
68°
19
89°
65°
20
90°
69°
21
91°
70°
22
91°
69°
23
90°
69°
24
90°
68°
25
89°
68°
26
89°
67°
27
88°
67°
28
88°
66°
29
87°
68°
30
88°
67°
1
85°
60°
2
79°
59°
3
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pine Prairie
Pine Prairie's September 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 57° and 74°. The average high for September is 90° 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 Pine Prairie. See also: October | November | December.