S
M
T
W
T
F
S
31
70°
47°
1
71°
48°
2
71°
47°
3
69°
48°
4
70°
47°
5
69°
49°
6
72°
48°
7
65°
45°
8
65°
44°
9
68°
49°
10
68°
50°
11
67°
51°
12
74°
51°
13
74°
50°
14
72°
50°
15
68°
49°
16
68°
51°
17
71°
51°
18
74°
50°
19
71°
46°
20
71°
47°
21
75°
53°
22
79°
54°
23
80°
54°
24
78°
53°
25
72°
51°
26
78°
54°
27
79°
51°
28
72°
52°
29
75°
55°
30
74°
54°
1
79°
53°
2
76°
53°
3
76°
54°
4
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Amherst
Amherst's June 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 44° and 55°. The average high for June is 73° with an average low of 50°. 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. See also: July | August | September.