S
M
T
W
T
F
S
30
75°
58°
31
77°
55°
1
75°
51°
2
70°
49°
3
70°
48°
4
71°
49°
5
70°
50°
6
74°
56°
7
78°
55°
8
77°
56°
9
77°
56°
10
76°
55°
11
75°
55°
12
77°
54°
13
78°
56°
14
78°
45°
15
66°
47°
16
66°
44°
17
68°
47°
18
69°
45°
19
66°
46°
20
66°
45°
21
73°
50°
22
75°
50°
23
74°
41°
24
67°
39°
25
66°
42°
26
71°
48°
27
72°
49°
28
70°
43°
29
67°
37°
30
61°
39°
1
61°
46°
2
67°
42°
3
69°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McConnellsville
McConnellsville's September 2026 forecast shows daily high temperatures ranging from 61° to 78°, with overnight lows between 37° and 58°. The average high for September is 71° with an average low of 48°. 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 McConnellsville. See also: October | November | December.
