S
M
T
W
T
F
S
30
99°
75°
31
98°
75°
1
98°
76°
2
100°
75°
3
101°
77°
4
100°
76°
5
98°
75°
6
94°
74°
7
95°
72°
8
97°
73°
9
97°
74°
10
97°
74°
11
100°
74°
12
104°
78°
13
98°
75°
14
94°
76°
15
97°
74°
16
95°
73°
17
94°
71°
18
92°
72°
19
94°
73°
20
94°
68°
21
86°
68°
22
88°
67°
23
89°
68°
24
86°
68°
25
88°
67°
26
87°
66°
27
89°
68°
28
87°
68°
29
84°
67°
30
82°
67°
1
83°
66°
2
86°
67°
3
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McCamey
McCamey's September 2026 forecast shows daily high temperatures ranging from 82° to 97°, with overnight lows between 66° and 76°. The average high for September is 89° with an average low of 69°. 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 McCamey. See also: October | November | December.