S
M
T
W
T
F
S
31
68°
39°
1
79°
41°
2
88°
48°
3
72°
57°
4
72°
48°
5
64°
46°
6
59°
44°
7
66°
50°
8
65°
49°
9
66°
45°
10
64°
46°
11
65°
48°
12
71°
49°
13
74°
51°
14
82°
53°
15
82°
52°
16
80°
53°
17
68°
49°
18
71°
48°
19
66°
46°
20
71°
48°
21
73°
47°
22
67°
46°
23
63°
45°
24
64°
45°
25
70°
47°
26
74°
52°
27
76°
53°
28
76°
53°
29
75°
52°
30
74°
54°
1
75°
50°
2
71°
49°
3
74°
49°
4
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McMillin
McMillin's June 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 44° and 54°. The average high for June is 71° with an average low of 49°. 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 McMillin. See also: July | August | September.