S
M
T
W
T
F
S
31
85°
70°
1
86°
70°
2
83°
69°
3
84°
70°
4
84°
70°
5
85°
69°
6
85°
70°
7
86°
71°
8
89°
71°
9
90°
70°
10
89°
72°
11
90°
72°
12
91°
71°
13
93°
73°
14
93°
73°
15
92°
72°
16
93°
73°
17
94°
73°
18
94°
74°
19
94°
74°
20
95°
73°
21
94°
75°
22
90°
71°
23
91°
71°
24
90°
72°
25
94°
68°
26
91°
70°
27
94°
71°
28
95°
71°
29
96°
72°
30
96°
69°
1
95°
72°
2
95°
74°
3
94°
72°
4
92°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Granbury
Granbury's June 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 68° and 75°. The average high for June is 91° with an average low of 71°. 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 Granbury. See also: July | August | September.