S
M
T
W
T
F
S
31
91°
71°
1
96°
71°
2
96°
72°
3
90°
70°
4
90°
71°
5
89°
74°
6
93°
75°
7
91°
80°
8
89°
78°
9
94°
77°
10
92°
78°
11
94°
79°
12
97°
80°
13
96°
77°
14
94°
76°
15
85°
71°
16
92°
73°
17
92°
72°
18
91°
91°
19
88°
78°
20
90°
72°
21
93°
74°
22
95°
80°
23
95°
79°
24
95°
76°
25
93°
74°
26
96°
78°
27
96°
77°
28
96°
81°
29
97°
80°
30
96°
78°
1
95°
77°
2
97°
74°
3
98°
76°
4
98°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Round Rock
Round Rock's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Round Rock. See also: July | August | September.