S
M
T
W
T
F
S
31
96°
75°
1
97°
79°
2
97°
78°
3
98°
77°
4
91°
77°
5
87°
77°
6
90°
79°
7
92°
80°
8
93°
79°
9
97°
80°
10
96°
80°
11
97°
81°
12
97°
79°
13
95°
78°
14
96°
78°
15
98°
81°
16
97°
80°
17
98°
80°
18
97°
79°
19
94°
80°
20
95°
80°
21
95°
79°
22
96°
80°
23
97°
80°
24
98°
79°
25
98°
80°
26
97°
79°
27
98°
80°
28
97°
78°
29
97°
80°
30
98°
80°
1
97°
79°
2
98°
80°
3
99°
80°
4
98°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mcallen-Pharr
Mcallen-Pharr's June 2026 forecast shows daily high temperatures ranging from 87° to 99°, with overnight lows between 77° and 81°. The average high for June is 96° 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-Pharr. See also: July | August | September.