S
M
T
W
T
F
S
31
92°
74°
1
94°
75°
2
94°
73°
3
86°
72°
4
89°
74°
5
82°
69°
6
92°
73°
7
93°
76°
8
92°
77°
9
95°
77°
10
97°
75°
11
97°
79°
12
97°
80°
13
93°
76°
14
92°
76°
15
81°
72°
16
90°
74°
17
95°
72°
18
102°
78°
19
95°
77°
20
89°
74°
21
95°
77°
22
98°
78°
23
97°
79°
24
97°
75°
25
98°
76°
26
100°
77°
27
99°
78°
28
99°
79°
29
100°
76°
30
101°
76°
1
100°
78°
2
102°
77°
3
101°
78°
4
102°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cotulla
Cotulla's June 2026 forecast shows daily high temperatures ranging from 97° to 102°, with overnight lows between 75° and 79°. The average high for June is 100° with an average low of 77°. 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 Cotulla. See also: July | August | September.