S
M
T
W
T
F
S
30
102°
79°
31
102°
78°
1
101°
78°
2
100°
80°
3
94°
78°
4
100°
77°
5
101°
77°
6
100°
79°
7
98°
78°
8
102°
82°
9
100°
79°
10
99°
79°
11
96°
79°
12
103°
80°
13
102°
79°
14
99°
78°
15
100°
78°
16
98°
76°
17
97°
75°
18
95°
71°
19
85°
67°
20
87°
67°
21
88°
66°
22
87°
66°
23
92°
71°
24
90°
71°
25
91°
70°
26
90°
71°
27
90°
70°
28
89°
70°
29
90°
69°
30
90°
69°
1
89°
68°
2
89°
68°
3
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Near Southside
Near Southside's September 2026 forecast shows daily high temperatures ranging from 85° to 103°, with overnight lows between 66° and 80°. The average high for September is 93° with an average low of 72°. 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 Near Southside. See also: October | November | December.
