S
M
T
W
T
F
S
26
81°
62°
27
83°
64°
28
74°
61°
29
80°
60°
30
83°
57°
31
84°
60°
1
84°
68°
2
71°
62°
3
81°
57°
4
82°
60°
5
84°
63°
6
78°
63°
7
83°
60°
8
81°
67°
9
78°
63°
10
78°
67°
11
77°
61°
12
75°
54°
13
76°
51°
14
76°
50°
15
77°
56°
16
75°
59°
17
74°
51°
18
77°
54°
19
74°
56°
20
72°
53°
21
70°
54°
22
72°
53°
23
70°
51°
24
69°
51°
25
72°
47°
26
75°
57°
27
75°
56°
28
66°
51°
29
70°
55°
30
73°
55°
31
75°
54°
1
75°
56°
2
74°
55°
3
74°
55°
4
71°
54°
5
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in MacTier
MacTier's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 47° and 59°. The average high for August is 73° with an average low of 54°. 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 MacTier. See also: September | October | November.