S
M
T
W
T
F
S
31
55°
29°
1
68°
26°
2
76°
32°
3
71°
35°
4
58°
38°
5
51°
35°
6
57°
39°
7
56°
42°
8
61°
41°
9
66°
36°
10
61°
43°
11
58°
50°
12
62°
46°
13
71°
42°
14
69°
48°
15
60°
51°
16
57°
40°
17
58°
41°
18
57°
42°
19
63°
40°
20
69°
44°
21
69°
44°
22
72°
43°
23
72°
45°
24
70°
43°
25
67°
44°
26
69°
43°
27
67°
43°
28
66°
42°
29
58°
38°
30
69°
45°
1
66°
43°
2
63°
38°
3
66°
45°
4
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Dease Lake
Dease Lake's June 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 38° and 45°. The average high for June is 66° with an average low of 43°. 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 Dease Lake. See also: July | August | September.
