S
M
T
W
T
F
S
26
83°
67°
27
87°
66°
28
79°
66°
29
80°
66°
30
81°
70°
31
87°
68°
1
87°
65°
2
80°
74°
3
85°
68°
4
85°
61°
5
82°
71°
6
90°
73°
7
86°
70°
8
84°
69°
9
88°
64°
10
88°
71°
11
84°
70°
12
81°
69°
13
84°
65°
14
82°
63°
15
79°
61°
16
77°
60°
17
77°
61°
18
78°
63°
19
78°
62°
20
80°
61°
21
79°
64°
22
80°
60°
23
85°
65°
24
77°
57°
25
78°
59°
26
82°
61°
27
83°
63°
28
84°
63°
29
83°
59°
30
76°
55°
31
75°
60°
1
75°
62°
2
76°
61°
3
77°
61°
4
78°
62°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ski Roundtop
Ski Roundtop's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 55° and 71°. The average high for August is 80° with an average low of 62°. 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 Ski Roundtop. See also: September | October | November.