S
M
T
W
T
F
S
31
64°
55°
1
63°
55°
2
63°
55°
3
64°
55°
4
61°
54°
5
59°
52°
6
59°
54°
7
63°
55°
8
59°
50°
9
59°
50°
10
59°
50°
11
59°
52°
12
59°
57°
13
61°
52°
14
70°
50°
15
72°
57°
16
67°
57°
17
63°
55°
18
71°
56°
19
71°
57°
20
69°
56°
21
80°
64°
22
76°
57°
23
74°
57°
24
73°
58°
25
76°
60°
26
77°
60°
27
75°
59°
28
76°
58°
29
66°
54°
30
67°
53°
1
64°
51°
2
64°
50°
3
65°
49°
4
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Treharris
Treharris's June 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 49° and 64°. The average high for June is 70° with an average low of 56°. 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 Treharris. See also: July | August | September.
