S
M
T
W
T
F
S
26
78°
58°
27
75°
53°
28
76°
54°
29
80°
53°
30
78°
50°
31
80°
52°
1
77°
49°
2
76°
49°
3
74°
50°
4
75°
48°
5
76°
50°
6
77°
52°
7
78°
52°
8
80°
54°
9
80°
56°
10
82°
54°
11
81°
55°
12
82°
57°
13
83°
56°
14
82°
51°
15
78°
49°
16
75°
48°
17
76°
51°
18
74°
48°
19
74°
50°
20
73°
49°
21
76°
56°
22
77°
57°
23
82°
56°
24
83°
48°
25
81°
45°
26
75°
46°
27
72°
46°
28
73°
52°
29
73°
54°
30
78°
54°
31
79°
52°
1
77°
51°
2
74°
48°
3
75°
51°
4
77°
50°
5
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pellston
Pellston's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 45° and 58°. The average high for August is 77° with an average low of 52°. 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 Pellston. See also: September | October | November.