S
M
T
W
T
F
S
31
96°
75°
1
97°
79°
2
97°
78°
3
98°
77°
4
96°
79°
5
92°
79°
6
96°
78°
7
93°
80°
8
93°
81°
9
98°
80°
10
99°
79°
11
100°
80°
12
100°
81°
13
96°
80°
14
96°
81°
15
89°
76°
16
89°
76°
17
100°
77°
18
102°
82°
19
97°
84°
20
94°
81°
21
97°
79°
22
97°
80°
23
97°
80°
24
96°
78°
25
99°
80°
26
98°
79°
27
100°
80°
28
99°
81°
29
97°
79°
30
99°
77°
1
97°
79°
2
103°
76°
3
98°
78°
4
98°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McAllen
McAllen's June 2026 forecast shows daily high temperatures ranging from 94° to 103°, with overnight lows between 76° and 81°. The average high for June is 98° with an average low of 79°. 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 McAllen. See also: July | August | September.
