S
M
T
W
T
F
S
26
85°
65°
27
86°
66°
28
85°
65°
29
83°
65°
30
84°
64°
31
86°
66°
1
87°
65°
2
85°
66°
3
86°
65°
4
86°
65°
5
85°
63°
6
80°
64°
7
82°
59°
8
80°
60°
9
79°
58°
10
79°
58°
11
82°
64°
12
86°
65°
13
86°
64°
14
85°
57°
15
80°
57°
16
80°
63°
17
81°
63°
18
80°
57°
19
79°
57°
20
79°
58°
21
80°
57°
22
82°
57°
23
82°
58°
24
81°
57°
25
83°
61°
26
82°
62°
27
83°
61°
28
82°
63°
29
84°
63°
30
83°
59°
31
79°
53°
1
76°
52°
2
75°
53°
3
76°
53°
4
76°
54°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McConnellsburg
McConnellsburg's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 52° and 66°. The average high for August is 82° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in McConnellsburg. See also: September | October | November.