S
M
T
W
T
F
S
29
39°
21°
30
50°
34°
31
43°
35°
1
50°
33°
2
38°
29°
3
41°
32°
4
47°
35°
5
44°
35°
6
45°
31°
7
40°
28°
8
42°
26°
9
45°
26°
10
50°
38°
11
51°
34°
12
54°
32°
13
47°
38°
14
63°
39°
15
54°
46°
16
56°
47°
17
65°
43°
18
60°
44°
19
53°
32°
20
41°
24°
21
44°
32°
22
44°
31°
23
47°
30°
24
49°
33°
25
55°
34°
26
56°
36°
27
53°
35°
28
54°
38°
29
53°
40°
30
52°
39°
1
52°
39°
2
53°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Amherst
Amherst's April 2026 forecast shows daily high temperatures ranging from 41° to 65°, with overnight lows between 24° and 47°. The average high for April is 52° with an average low of 37°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Amherst. See also: May | June | July.