S
M
T
W
T
F
S
30
103°
75°
31
100°
76°
1
100°
78°
2
102°
77°
3
105°
78°
4
102°
77°
5
101°
75°
6
97°
76°
7
98°
74°
8
99°
77°
9
98°
77°
10
100°
75°
11
102°
74°
12
107°
76°
13
101°
80°
14
100°
77°
15
101°
77°
16
97°
73°
17
96°
74°
18
96°
74°
19
99°
74°
20
99°
72°
21
98°
75°
22
91°
69°
23
87°
70°
24
86°
71°
25
88°
69°
26
89°
66°
27
94°
69°
28
93°
69°
29
91°
62°
30
81°
54°
1
84°
56°
2
86°
62°
3
83°
61°
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 81° to 94°, with overnight lows between 54° and 71°. The average high for September is 87° with an average low of 64°. 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.