S
M
T
W
T
F
S
26
86°
48°
27
87°
48°
28
88°
47°
29
89°
49°
30
88°
51°
31
94°
51°
1
90°
53°
2
76°
50°
3
74°
48°
4
80°
39°
5
85°
42°
6
89°
47°
7
90°
49°
8
89°
49°
9
87°
46°
10
87°
47°
11
87°
45°
12
85°
48°
13
80°
54°
14
74°
53°
15
77°
50°
16
84°
46°
17
83°
52°
18
86°
53°
19
87°
45°
20
92°
49°
21
95°
53°
22
86°
58°
23
79°
50°
24
85°
44°
25
87°
51°
26
87°
51°
27
83°
52°
28
79°
53°
29
73°
48°
30
69°
37°
31
78°
35°
1
73°
43°
2
66°
46°
3
57°
41°
4
54°
41°
5
67°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McCall
McCall's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 McCall. See also: September | October | November.