S
M
T
W
T
F
S
30
78°
55°
31
82°
39°
1
78°
48°
2
82°
12°
3
84°
-2°
4
91°
-4°
5
93°
67°
6
90°
68°
7
90°
58°
8
83°
52°
9
77°
49°
10
85°
52°
11
88°
53°
12
73°
46°
13
68°
47°
14
71°
50°
15
77°
49°
16
76°
50°
17
73°
47°
18
72°
44°
19
76°
49°
20
64°
47°
21
74°
51°
22
76°
51°
23
75°
49°
24
68°
48°
25
73°
48°
26
73°
49°
27
72°
49°
28
74°
47°
29
65°
46°
30
59°
42°
1
59°
42°
2
58°
38°
3
58°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Selfridge
Selfridge's September 2026 forecast shows daily high temperatures ranging from 58° to 93°, with overnight lows between 38° and 68°. The average high for September is 74° with an average low of 49°. 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 Selfridge. See also: October | November | December.