S
M
T
W
T
F
S
31
89°
71°
1
91°
73°
2
92°
72°
3
89°
72°
4
87°
73°
5
86°
74°
6
89°
75°
7
90°
74°
8
94°
73°
9
95°
75°
10
91°
72°
11
91°
75°
12
92°
74°
13
93°
74°
14
99°
75°
15
94°
75°
16
94°
74°
17
93°
74°
18
88°
73°
19
87°
74°
20
88°
75°
21
89°
73°
22
89°
74°
23
90°
74°
24
89°
73°
25
89°
74°
26
90°
73°
27
89°
74°
28
90°
73°
29
91°
74°
30
90°
73°
1
91°
72°
2
92°
71°
3
93°
74°
4
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Schertz
Schertz's June 2026 forecast shows daily high temperatures ranging from 86° to 99°, with overnight lows between 71° and 75°. The average high for June is 91° with an average low of 74°. 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 Schertz. See also: July | August | September.