S
M
T
W
T
F
S
30
91°
74°
31
93°
75°
1
91°
77°
2
90°
72°
3
90°
71°
4
89°
71°
5
88°
72°
6
89°
74°
7
92°
76°
8
91°
76°
9
90°
75°
10
89°
74°
11
91°
74°
12
89°
73°
13
89°
74°
14
92°
69°
15
89°
69°
16
88°
68°
17
87°
69°
18
88°
70°
19
87°
71°
20
91°
72°
21
86°
72°
22
85°
71°
23
86°
72°
24
86°
71°
25
87°
70°
26
85°
71°
27
85°
71°
28
86°
70°
29
86°
70°
30
87°
69°
1
88°
70°
2
88°
69°
3
87°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Near Northside
Near Northside's September 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 63° and 77°. The average high for September is 88° 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 Northside. See also: October | November | December.