S
M
T
W
T
F
S
30
99°
75°
31
96°
75°
1
94°
76°
2
96°
74°
3
95°
76°
4
97°
75°
5
93°
76°
6
93°
74°
7
92°
75°
8
93°
74°
9
95°
75°
10
94°
73°
11
88°
69°
12
90°
71°
13
90°
72°
14
89°
71°
15
89°
71°
16
90°
70°
17
89°
71°
18
89°
71°
19
88°
70°
20
88°
71°
21
87°
71°
22
86°
70°
23
87°
70°
24
87°
69°
25
86°
69°
26
87°
68°
27
88°
69°
28
88°
68°
29
87°
67°
30
87°
68°
1
86°
68°
2
86°
67°
3
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rusk
Rusk's September 2026 forecast shows daily high temperatures ranging from 85° to 99°, with overnight lows between 67° and 76°. The average high for September is 90° with an average low of 71°. 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 Rusk. See also: October | November | December.