S
M
T
W
T
F
S
28
95°
78°
29
95°
76°
30
97°
76°
1
94°
75°
2
94°
76°
3
96°
77°
4
93°
74°
5
95°
76°
6
94°
77°
7
93°
76°
8
94°
72°
9
89°
73°
10
96°
75°
11
96°
75°
12
97°
76°
13
96°
75°
14
96°
75°
15
95°
74°
16
94°
75°
17
93°
75°
18
93°
76°
19
96°
76°
20
97°
75°
21
97°
76°
22
96°
75°
23
97°
76°
24
97°
76°
25
96°
75°
26
97°
76°
27
97°
76°
28
98°
75°
29
98°
76°
30
97°
76°
31
98°
75°
1
97°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Round Top
Round Top's July 2026 forecast shows daily high temperatures ranging from 89° to 98°, with overnight lows between 72° and 78°. The average high for July is 96° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Round Top. See also: August | September | October.