S
M
T
W
T
F
S
30
87°
56°
31
78°
59°
1
79°
63°
2
78°
59°
3
82°
57°
4
83°
63°
5
86°
61°
6
86°
54°
7
76°
54°
8
76°
52°
9
77°
55°
10
82°
59°
11
81°
53°
12
75°
52°
13
74°
51°
14
77°
59°
15
80°
58°
16
81°
50°
17
74°
49°
18
71°
48°
19
71°
50°
20
72°
53°
21
69°
55°
22
70°
51°
23
70°
54°
24
71°
48°
25
72°
57°
26
76°
57°
27
77°
47°
28
74°
48°
29
69°
54°
30
72°
55°
1
67°
54°
2
69°
52°
3
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Trafford
Trafford's September 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 45° and 63°. The average high for September is 76° with an average low of 54°. 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 Trafford. See also: October | November | December.