S
M
T
W
T
F
S
30
77°
54°
31
78°
51°
1
80°
50°
2
77°
49°
3
76°
52°
4
78°
58°
5
83°
56°
6
82°
49°
7
79°
49°
8
75°
48°
9
78°
55°
10
79°
53°
11
77°
54°
12
74°
54°
13
74°
49°
14
73°
46°
15
71°
45°
16
72°
46°
17
72°
52°
18
76°
52°
19
79°
53°
20
80°
52°
21
76°
46°
22
75°
50°
23
70°
44°
24
76°
43°
25
69°
42°
26
68°
45°
27
74°
49°
28
75°
50°
29
Hist. Avg.
73°
50°
30
Hist. Avg.
72°
50°
1
Hist. Avg.
72°
49°
2
Hist. Avg.
71°
49°
3
Hist. Avg.
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Champion
Champion's September 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 42° and 58°. The average high for September is 76° with an average low of 50°. 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 Champion. See also: October | November | December.
