S
M
T
W
T
F
S
31
66°
41°
1
70°
37°
2
70°
36°
3
74°
40°
4
78°
52°
5
81°
55°
6
77°
60°
7
71°
48°
8
82°
56°
9
87°
69°
10
82°
68°
11
85°
69°
12
85°
63°
13
80°
64°
14
78°
61°
15
75°
60°
16
76°
60°
17
75°
61°
18
75°
62°
19
76°
61°
20
74°
58°
21
77°
61°
22
75°
62°
23
73°
62°
24
72°
61°
25
77°
61°
26
73°
60°
27
77°
64°
28
75°
60°
29
73°
57°
30
74°
64°
1
79°
61°
2
75°
58°
3
74°
61°
4
75°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Watertown Center
Watertown Center's June 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 48° and 69°. The average high for June is 77° 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 Watertown Center. See also: July | August | September.