S
M
T
W
T
F
S
30
94°
71°
31
96°
72°
1
96°
74°
2
97°
73°
3
98°
74°
4
95°
74°
5
95°
73°
6
99°
74°
7
99°
74°
8
94°
69°
9
95°
68°
10
93°
70°
11
90°
70°
12
91°
69°
13
90°
68°
14
92°
69°
15
91°
68°
16
88°
65°
17
88°
66°
18
89°
63°
19
88°
62°
20
85°
61°
21
86°
60°
22
90°
65°
23
89°
64°
24
89°
64°
25
88°
63°
26
88°
64°
27
87°
63°
28
87°
64°
29
86°
63°
30
87°
63°
1
86°
57°
2
84°
55°
3
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pelahatchie
Pelahatchie's September 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 52° and 70°. The average high for September is 88° with an average low of 64°. 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 Pelahatchie. See also: October | November | December.