S
M
T
W
T
F
S
30
84°
60°
31
84°
62°
1
83°
62°
2
83°
61°
3
82°
54°
4
76°
53°
5
75°
55°
6
79°
61°
7
82°
61°
8
82°
60°
9
77°
56°
10
76°
60°
11
81°
59°
12
81°
60°
13
80°
60°
14
81°
59°
15
81°
59°
16
80°
58°
17
74°
55°
18
79°
50°
19
70°
48°
20
71°
48°
21
68°
47°
22
69°
51°
23
70°
50°
24
72°
46°
25
69°
48°
26
71°
54°
27
69°
53°
28
75°
54°
29
74°
53°
30
74°
52°
1
70°
50°
2
73°
51°
3
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Weirton District
Weirton District's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 46° and 62°. The average high for September is 76° with an average low of 55°. 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 Weirton District. See also: October | November | December.
