S
M
T
W
T
F
S
31
70°
59°
1
80°
55°
2
83°
57°
3
84°
64°
4
74°
62°
5
85°
66°
6
83°
64°
7
81°
65°
8
82°
64°
9
84°
63°
10
83°
64°
11
83°
62°
12
79°
61°
13
78°
58°
14
80°
59°
15
73°
54°
16
72°
54°
17
74°
55°
18
78°
60°
19
78°
58°
20
79°
63°
21
74°
63°
22
75°
62°
23
79°
59°
24
75°
57°
25
77°
64°
26
82°
61°
27
77°
60°
28
75°
63°
29
76°
62°
30
77°
64°
1
78°
65°
2
83°
65°
3
80°
64°
4
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Waterville
Waterville's June 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 54° and 66°. The average high for June is 79° with an average low of 61°. 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 Waterville. See also: July | August | September.
