S
M
T
W
T
F
S
31
56°
39°
1
55°
39°
2
62°
38°
3
62°
44°
4
50°
38°
5
51°
39°
6
46°
35°
7
46°
35°
8
46°
39°
9
49°
37°
10
65°
49°
11
69°
50°
12
65°
50°
13
66°
52°
14
70°
52°
15
60°
53°
16
59°
51°
17
56°
39°
18
55°
40°
19
56°
40°
20
56°
43°
21
57°
43°
22
57°
44°
23
58°
47°
24
61°
48°
25
64°
49°
26
63°
45°
27
60°
44°
28
57°
43°
29
57°
43°
30
58°
44°
1
59°
44°
2
58°
46°
3
58°
46°
4
59°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Hamilton
New Hamilton's June 2026 forecast shows daily high temperatures ranging from 46° to 70°, with overnight lows between 35° and 53°. The average high for June is 58° with an average low of 44°. 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 New Hamilton. See also: July | August | September.