S
M
T
W
T
F
S
31
75°
59°
1
74°
55°
2
77°
60°
3
78°
60°
4
80°
63°
5
81°
64°
6
81°
64°
7
80°
65°
8
80°
65°
9
84°
66°
10
85°
66°
11
85°
65°
12
86°
66°
13
85°
66°
14
83°
65°
15
87°
67°
16
88°
68°
17
90°
69°
18
89°
62°
19
87°
66°
20
86°
67°
21
84°
67°
22
82°
66°
23
87°
68°
24
82°
70°
25
90°
67°
26
90°
65°
27
82°
61°
28
83°
62°
29
83°
60°
30
84°
66°
1
85°
67°
2
83°
62°
3
84°
61°
4
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mapleton
Mapleton's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 70°. The average high for June is 84° with an average low of 64°. 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 Mapleton. See also: July | August | September.