S
M
T
W
T
F
S
31
72°
37°
1
66°
45°
2
70°
41°
3
77°
43°
4
81°
45°
5
82°
48°
6
77°
61°
7
75°
57°
8
73°
52°
9
81°
55°
10
N/A
11
90°
67°
12
88°
57°
13
89°
59°
14
84°
56°
15
76°
54°
16
74°
55°
17
77°
53°
18
79°
55°
19
83°
58°
20
79°
59°
21
78°
58°
22
78°
60°
23
77°
59°
24
77°
55°
25
78°
59°
26
81°
56°
27
75°
55°
28
76°
56°
29
77°
56°
30
78°
57°
1
79°
62°
2
83°
64°
3
81°
64°
4
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Waterville
Waterville's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 53° and 67°. The average high for June is 80° with an average low of 58°. 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.
