S
M
T
W
T
F
S
31
78°
42°
1
89°
44°
2
91°
51°
3
80°
58°
4
83°
51°
5
79°
49°
6
69°
49°
7
74°
41°
8
66°
50°
9
76°
52°
10
53°
41°
11
61°
48°
12
64°
50°
13
66°
50°
14
67°
52°
15
75°
43°
16
76°
43°
17
72°
38°
18
58°
33°
19
55°
33°
20
64°
37°
21
64°
40°
22
66°
38°
23
61°
35°
24
63°
39°
25
59°
34°
26
54°
32°
27
54°
31°
28
57°
35°
29
58°
35°
30
65°
41°
1
66°
40°
2
66°
40°
3
65°
42°
4
64°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Crater Lake
Crater Lake's June 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 31° and 52°. The average high for June is 63° with an average low of 39°. 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 Crater Lake. See also: July | August | September.
