S
M
T
W
T
F
S
31
68°
44°
1
77°
52°
2
81°
49°
3
72°
48°
4
73°
48°
5
69°
47°
6
67°
48°
7
73°
47°
8
69°
49°
9
63°
48°
10
62°
48°
11
64°
46°
12
67°
46°
13
67°
51°
14
65°
49°
15
66°
49°
16
65°
47°
17
68°
50°
18
65°
51°
19
69°
52°
20
71°
53°
21
69°
48°
22
69°
48°
23
70°
50°
24
66°
48°
25
66°
46°
26
65°
46°
27
66°
45°
28
67°
45°
29
76°
52°
30
77°
53°
1
76°
51°
2
77°
52°
3
71°
51°
4
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Maple Valley
Maple Valley's June 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 44° and 53°. The average high for June is 69° with an average low of 49°. 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 Maple Valley. See also: July | August | September.