S
M
T
W
T
F
S
26
62°
48°
27
63°
49°
28
63°
50°
29
61°
51°
30
62°
49°
31
61°
48°
1
62°
49°
2
61°
52°
3
61°
54°
4
62°
48°
5
61°
47°
6
59°
46°
7
63°
47°
8
68°
53°
9
69°
51°
10
68°
52°
11
69°
53°
12
70°
52°
13
70°
53°
14
69°
52°
15
69°
47°
16
68°
45°
17
68°
47°
18
67°
46°
19
61°
45°
20
61°
51°
21
60°
44°
22
60°
43°
23
59°
43°
24
57°
42°
25
57°
42°
26
58°
43°
27
58°
42°
28
59°
45°
29
57°
43°
30
58°
42°
31
57°
41°
1
56°
44°
2
60°
45°
3
56°
46°
4
56°
43°
5
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McGrath
McGrath's August 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 41° and 54°. The average high for August is 62° 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 McGrath. See also: September | October | November.
