S
M
T
W
T
F
S
31
67°
31°
1
64°
42°
2
76°
36°
3
83°
50°
4
87°
54°
5
85°
59°
6
83°
60°
7
70°
49°
8
74°
47°
9
78°
52°
10
80°
54°
11
79°
57°
12
75°
54°
13
74°
54°
14
76°
55°
15
77°
57°
16
78°
52°
17
75°
56°
18
77°
57°
19
79°
56°
20
76°
54°
21
79°
53°
22
73°
51°
23
73°
51°
24
74°
58°
25
75°
60°
26
81°
52°
27
75°
52°
28
75°
54°
29
76°
53°
30
75°
54°
1
75°
53°
2
76°
56°
3
82°
60°
4
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lake Arrowhead
Lake Arrowhead's June 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 47° and 60°. The average high for June is 77° with an average low of 54°. 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 Lake Arrowhead. See also: July | August | September.
