S
M
T
W
T
F
S
31
68°
54°
1
72°
50°
2
72°
51°
3
70°
52°
4
67°
51°
5
70°
51°
6
69°
51°
7
70°
52°
8
71°
51°
9
70°
55°
10
72°
54°
11
70°
53°
12
74°
56°
13
74°
54°
14
70°
53°
15
71°
53°
16
71°
54°
17
72°
54°
18
74°
56°
19
76°
56°
20
72°
57°
21
73°
56°
22
75°
56°
23
73°
57°
24
76°
60°
25
73°
60°
26
75°
61°
27
73°
60°
28
73°
58°
29
75°
57°
30
74°
56°
1
75°
59°
2
76°
61°
3
74°
62°
4
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kawaguchi
Kawaguchi's June 2026 forecast shows daily high temperatures ranging from 67° to 76°, with overnight lows between 50° and 62°. The average high for June is 72° 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 Kawaguchi. See also: July | August | September.
