S
M
T
W
T
F
S
31
77°
45°
1
79°
48°
2
80°
48°
3
83°
58°
4
81°
64°
5
78°
62°
6
81°
62°
7
81°
60°
8
80°
61°
9
82°
60°
10
84°
60°
11
82°
55°
12
78°
55°
13
79°
56°
14
78°
52°
15
70°
50°
16
70°
49°
17
71°
53°
18
76°
58°
19
80°
58°
20
80°
59°
21
78°
59°
22
79°
60°
23
80°
58°
24
74°
54°
25
74°
59°
26
81°
60°
27
76°
56°
28
73°
53°
29
73°
53°
30
75°
54°
1
79°
61°
2
81°
61°
3
79°
58°
4
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Amherst Junction
Amherst Junction's June 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 48° and 64°. The average high for June is 78° with an average low of 57°. 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 Amherst Junction. See also: July | August | September.