S
M
T
W
T
F
S
31
55°
41°
1
54°
37°
2
58°
45°
3
56°
45°
4
55°
39°
5
54°
34°
6
N/A
7
64°
46°
8
61°
46°
9
63°
52°
10
61°
42°
11
58°
40°
12
57°
53°
13
59°
48°
14
57°
47°
15
56°
48°
16
57°
47°
17
57°
43°
18
56°
41°
19
54°
44°
20
55°
44°
21
53°
38°
22
51°
38°
23
51°
39°
24
52°
43°
25
53°
43°
26
52°
40°
27
50°
38°
28
51°
37°
29
51°
37°
30
52°
38°
1
51°
36°
2
51°
37°
3
50°
40°
4
51°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Trevallyn
Trevallyn's June 2026 forecast shows daily high temperatures ranging from 50° to 64°, with overnight lows between 36° and 53°. The average high for June is 55° with an average low of 42°. 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 Trevallyn. See also: July | August | September.
