S
M
T
W
T
F
S
30
90°
69°
31
91°
72°
1
91°
71°
2
91°
72°
3
91°
71°
4
86°
73°
5
90°
73°
6
95°
75°
7
95°
73°
8
92°
71°
9
91°
70°
10
89°
73°
11
89°
72°
12
91°
72°
13
94°
71°
14
93°
71°
15
95°
70°
16
93°
69°
17
91°
63°
18
92°
66°
19
94°
69°
20
95°
71°
21
94°
68°
22
92°
69°
23
93°
65°
24
N/A
25
N/A
26
86°
63°
27
91°
62°
28
N/A
29
91°
64°
30
93°
71°
1
89°
71°
2
92°
71°
3
89°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Prentiss
Prentiss's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Prentiss. See also: October | November | December.
