S
M
T
W
T
F
S
26
78°
56°
27
79°
55°
28
80°
56°
29
79°
56°
30
80°
57°
31
81°
57°
1
80°
56°
2
81°
58°
3
80°
57°
4
80°
57°
5
79°
56°
6
79°
56°
7
77°
53°
8
77°
56°
9
79°
56°
10
79°
55°
11
78°
56°
12
73°
55°
13
72°
55°
14
70°
51°
15
72°
53°
16
77°
54°
17
78°
51°
18
74°
51°
19
72°
55°
20
76°
54°
21
77°
55°
22
77°
53°
23
78°
54°
24
77°
52°
25
77°
54°
26
76°
52°
27
77°
52°
28
77°
49°
29
76°
51°
30
75°
49°
31
75°
46°
1
76°
49°
2
77°
50°
3
77°
50°
4
76°
47°
5
75°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stoneman Lake
Stoneman Lake's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 46° and 58°. The average high for August is 77° with an average low of 53°. 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 Stoneman Lake. See also: September | October | November.