S
M
T
W
T
F
S
26
70°
48°
27
72°
50°
28
74°
50°
29
68°
48°
30
73°
47°
31
75°
48°
1
75°
46°
2
68°
45°
3
69°
45°
4
71°
52°
5
75°
51°
6
76°
51°
7
75°
52°
8
77°
49°
9
74°
45°
10
73°
46°
11
72°
48°
12
72°
50°
13
71°
51°
14
74°
46°
15
74°
42°
16
66°
49°
17
69°
50°
18
75°
50°
19
74°
49°
20
73°
49°
21
72°
48°
22
73°
50°
23
72°
47°
24
69°
40°
25
63°
41°
26
64°
44°
27
63°
42°
28
63°
42°
29
66°
43°
30
60°
45°
31
66°
38°
1
64°
36°
2
Hist. Avg.
64°
42°
3
Hist. Avg.
64°
41°
4
Hist. Avg.
63°
41°
5
Hist. Avg.
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in MacKay
MacKay's August 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 36° and 52°. The average high for August is 71° with an average low of 47°. 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 MacKay. See also: September | October | November.
