S
M
T
W
T
F
S
31
77°
67°
1
77°
68°
2
79°
68°
3
79°
67°
4
80°
68°
5
78°
69°
6
78°
68°
7
80°
67°
8
79°
68°
9
78°
69°
10
78°
69°
11
79°
70°
12
79°
69°
13
80°
67°
14
80°
67°
15
79°
69°
16
79°
69°
17
80°
70°
18
80°
70°
19
81°
69°
20
80°
70°
21
80°
70°
22
81°
68°
23
80°
68°
24
81°
70°
25
80°
69°
26
80°
69°
27
81°
70°
28
81°
69°
29
82°
70°
30
81°
70°
1
81°
72°
2
Hist. Avg.
83°
71°
3
Hist. Avg.
83°
71°
4
Hist. Avg.
83°
71°
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 77° to 82°, with overnight lows between 67° and 72°. The average high for June is 80° with an average low of 69°. 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.
