S
M
T
W
T
F
S
30
96°
70°
31
96°
71°
1
95°
70°
2
91°
67°
3
87°
68°
4
87°
68°
5
93°
69°
6
93°
69°
7
92°
68°
8
93°
68°
9
92°
67°
10
92°
68°
11
91°
67°
12
92°
66°
13
92°
67°
14
92°
66°
15
93°
66°
16
92°
64°
17
93°
65°
18
90°
65°
19
92°
65°
20
92°
64°
21
90°
59°
22
90°
60°
23
82°
61°
24
90°
62°
25
92°
62°
26
92°
63°
27
91°
63°
28
89°
62°
29
89°
60°
30
86°
60°
1
85°
59°
2
79°
60°
3
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kermit
Kermit's September 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 59° and 71°. The average high for September is 90° with an average low of 65°. 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 Kermit. See also: October | November | December.