S
M
T
W
T
F
S
29
64°
28°
30
52°
30°
31
37°
28°
1
32°
27°
2
30°
27°
3
30°
28°
4
36°
28°
5
39°
25°
6
28°
10°
7
37°
9°
8
50°
26°
9
36°
25°
10
55°
37°
11
56°
52°
12
73°
44°
13
63°
36°
14
52°
35°
15
56°
34°
16
68°
41°
17
59°
35°
18
58°
39°
19
69°
41°
20
63°
41°
21
60°
36°
22
53°
40°
23
54°
41°
24
53°
39°
25
54°
36°
26
55°
38°
27
58°
43°
28
55°
43°
29
61°
42°
30
62°
41°
1
55°
40°
2
56°
40°
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 36° to 73°, with overnight lows between 25° and 52°. The average high for April is 57° with an average low of 39°. 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.