S
M
T
W
T
F
S
26
86°
68°
27
88°
69°
28
70°
70°
29
83°
63°
30
63°
59°
31
59°
59°
1
77°
67°
2
78°
62°
3
80°
63°
4
81°
65°
5
82°
61°
6
80°
62°
7
80°
61°
8
80°
62°
9
82°
63°
10
83°
63°
11
82°
64°
12
81°
62°
13
82°
61°
14
81°
60°
15
78°
59°
16
77°
57°
17
83°
63°
18
84°
62°
19
84°
64°
20
83°
63°
21
83°
62°
22
82°
62°
23
83°
63°
24
83°
63°
25
82°
62°
26
82°
62°
27
81°
61°
28
81°
62°
29
80°
61°
30
81°
62°
31
82°
62°
1
81°
61°
2
82°
61°
3
80°
59°
4
76°
56°
5
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McKinney Cove
McKinney Cove's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 55° and 67°. The average high for August is 81° with an average low of 62°. 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 McKinney Cove. See also: September | October | November.