S
M
T
W
T
F
S
31
69°
36°
1
75°
39°
2
86°
43°
3
70°
56°
4
66°
50°
5
62°
46°
6
59°
39°
7
65°
40°
8
59°
46°
9
62°
49°
10
64°
41°
11
73°
40°
12
76°
47°
13
83°
47°
14
89°
51°
15
90°
53°
16
76°
48°
17
74°
46°
18
78°
46°
19
85°
51°
20
73°
48°
21
80°
50°
22
89°
54°
23
91°
51°
24
83°
51°
25
75°
50°
26
69°
51°
27
67°
49°
28
71°
49°
29
72°
50°
30
76°
51°
1
77°
50°
2
83°
57°
3
75°
54°
4
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Belfair
Belfair's June 2026 forecast shows daily high temperatures ranging from 67° to 91°, with overnight lows between 48° and 57°. The average high for June is 77° with an average low of 51°. 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 Belfair. See also: July | August | September.