S
M
T
W
T
F
S
1
96°
74°
2
95°
74°
3
95°
78°
4
96°
79°
5
97°
77°
6
98°
76°
7
99°
78°
8
99°
77°
9
101°
77°
10
97°
77°
11
90°
71°
12
81°
68°
13
93°
69°
14
95°
79°
15
96°
73°
16
94°
72°
17
95°
72°
18
94°
75°
19
96°
77°
20
96°
78°
21
94°
74°
22
96°
77°
23
98°
76°
24
96°
74°
25
97°
75°
26
96°
75°
27
97°
75°
28
99°
76°
29
96°
75°
30
95°
73°
1
93°
74°
2
91°
75°
3
94°
75°
4
85°
77°
5
82°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in San Antonio
San Antonio's June 2025 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 San Antonio. See also: July | August | September.
