S
M
T
W
T
F
S
26
82°
63°
27
85°
64°
28
80°
65°
29
75°
65°
30
77°
65°
31
82°
64°
1
82°
63°
2
75°
71°
3
82°
66°
4
83°
61°
5
81°
69°
6
89°
69°
7
88°
71°
8
85°
66°
9
88°
68°
10
86°
65°
11
82°
67°
12
82°
69°
13
83°
69°
14
80°
66°
15
83°
63°
16
72°
67°
17
85°
70°
18
81°
64°
19
83°
61°
20
N/A
21
78°
64°
22
76°
66°
23
81°
58°
24
78°
55°
25
79°
58°
26
80°
62°
27
80°
61°
28
81°
60°
29
82°
60°
30
83°
59°
31
82°
60°
1
85°
61°
2
87°
58°
3
77°
59°
4
82°
59°
5
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Round Top
Round Top's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 55° and 66°. The average high for August is 81° with an average low of 60°. 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 Round Top. See also: September | October | November.
