S
M
T
W
T
F
S
31
94°
71°
1
94°
72°
2
89°
69°
3
87°
66°
4
87°
66°
5
89°
72°
6
86°
74°
7
84°
74°
8
88°
73°
9
91°
73°
10
88°
73°
11
90°
72°
12
88°
71°
13
90°
72°
14
87°
73°
15
88°
72°
16
90°
70°
17
86°
69°
18
91°
73°
19
92°
73°
20
94°
74°
21
91°
74°
22
92°
73°
23
92°
74°
24
91°
75°
25
93°
75°
26
93°
74°
27
92°
74°
28
88°
73°
29
87°
74°
30
91°
75°
1
91°
73°
2
88°
74°
3
87°
73°
4
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McArthur
McArthur's June 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 66° and 75°. The average high for June is 89° with an average low of 73°. 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 McArthur. See also: July | August | September.