S
M
T
W
T
F
S
31
57°
41°
1
58°
43°
2
57°
46°
3
57°
45°
4
58°
46°
5
60°
46°
6
58°
45°
7
60°
46°
8
61°
45°
9
59°
44°
10
59°
46°
11
60°
45°
12
56°
45°
13
57°
43°
14
55°
40°
15
55°
39°
16
56°
42°
17
56°
44°
18
58°
45°
19
60°
44°
20
59°
46°
21
59°
45°
22
58°
44°
23
58°
43°
24
56°
41°
25
55°
42°
26
60°
42°
27
57°
42°
28
57°
40°
29
59°
40°
30
59°
41°
1
57°
37°
2
56°
43°
3
58°
42°
4
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hamilton
Hamilton's June 2026 forecast shows daily high temperatures ranging from 55° to 61°, with overnight lows between 37° and 46°. The average high for June is 58° with an average low of 43°. 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 Hamilton. See also: July | August | September.
