S
M
T
W
T
F
S
31
59°
39°
1
57°
39°
2
59°
40°
3
59°
39°
4
60°
44°
5
59°
44°
6
60°
45°
7
60°
44°
8
63°
45°
9
69°
50°
10
70°
50°
11
69°
45°
12
62°
44°
13
64°
45°
14
70°
48°
15
69°
48°
16
64°
47°
17
64°
47°
18
65°
46°
19
74°
52°
20
74°
54°
21
73°
55°
22
74°
48°
23
67°
52°
24
68°
49°
25
67°
50°
26
68°
51°
27
71°
51°
28
75°
56°
29
66°
49°
30
67°
49°
1
68°
52°
2
74°
53°
3
73°
56°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McGrath
McGrath's June 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 39° and 56°. The average high for June is 67° with an average low of 48°. 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 McGrath. See also: July | August | September.