S
M
T
W
T
F
S
31
63°
47°
1
61°
51°
2
63°
50°
3
64°
51°
4
62°
52°
5
62°
51°
6
61°
49°
7
62°
50°
8
63°
52°
9
63°
53°
10
64°
53°
11
65°
52°
12
64°
50°
13
63°
48°
14
63°
48°
15
64°
51°
16
64°
52°
17
63°
52°
18
63°
49°
19
64°
52°
20
65°
53°
21
64°
55°
22
65°
53°
23
65°
54°
24
64°
54°
25
65°
53°
26
65°
52°
27
63°
53°
28
63°
52°
29
65°
54°
30
63°
55°
1
64°
55°
2
65°
53°
3
66°
50°
4
64°
55°
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 61° to 66°, with overnight lows between 47° and 55°. The average high for June is 64° with an average low of 52°. 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.
