S
M
T
W
T
F
S
30
95°
72°
31
95°
73°
1
96°
72°
2
99°
74°
3
97°
75°
4
95°
74°
5
90°
76°
6
97°
73°
7
89°
72°
8
90°
72°
9
93°
70°
10
92°
72°
11
82°
73°
12
88°
72°
13
94°
73°
14
95°
70°
15
93°
70°
16
92°
74°
17
90°
65°
18
97°
67°
19
95°
69°
20
90°
70°
21
92°
71°
22
90°
70°
23
86°
70°
24
74°
59°
25
80°
58°
26
84°
56°
27
83°
55°
28
84°
55°
29
88°
56°
30
86°
62°
1
81°
61°
2
82°
62°
3
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sessions
Sessions's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 55° and 62°. The average high for September is 82° with an average low of 59°. 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 Sessions. See also: October | November | December.