S
M
T
W
T
F
S
31
61°
46°
1
63°
42°
2
62°
42°
3
63°
43°
4
63°
43°
5
62°
44°
6
64°
44°
7
65°
46°
8
65°
49°
9
66°
48°
10
69°
50°
11
71°
50°
12
75°
47°
13
70°
48°
14
72°
49°
15
73°
50°
16
73°
50°
17
72°
52°
18
77°
51°
19
77°
53°
20
78°
53°
21
77°
54°
22
78°
55°
23
77°
53°
24
78°
47°
25
77°
52°
26
77°
54°
27
78°
48°
28
78°
55°
29
77°
56°
30
79°
56°
1
78°
54°
2
78°
52°
3
76°
52°
4
78°
57°
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 79°, with overnight lows between 42° and 57°. The average high for June is 72° with an average low of 50°. 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.
