S
M
T
W
T
F
S
30
94°
66°
31
95°
70°
1
98°
72°
2
98°
71°
3
100°
74°
4
101°
74°
5
100°
73°
6
97°
74°
7
90°
74°
8
91°
74°
9
93°
74°
10
90°
70°
11
83°
66°
12
90°
69°
13
91°
72°
14
90°
69°
15
87°
66°
16
86°
65°
17
87°
65°
18
87°
66°
19
84°
64°
20
80°
59°
21
85°
64°
22
83°
63°
23
83°
64°
24
84°
65°
25
84°
65°
26
83°
64°
27
82°
64°
28
82°
63°
29
83°
64°
30
83°
64°
1
82°
60°
2
80°
54°
3
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McEwen
McEwen's September 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 51° and 74°. The average high for September is 85° 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 McEwen. See also: October | November | December.
