S
M
T
W
T
F
S
29
63°
35°
30
74°
52°
31
82°
61°
1
87°
65°
2
85°
61°
3
83°
65°
4
85°
66°
5
82°
59°
6
63°
49°
7
61°
49°
8
51°
42°
9
57°
45°
10
70°
54°
11
74°
49°
12
70°
59°
13
85°
63°
14
86°
64°
15
89°
67°
16
88°
63°
17
78°
60°
18
70°
57°
19
73°
59°
20
73°
56°
21
74°
57°
22
75°
49°
23
67°
52°
24
72°
56°
25
78°
56°
26
77°
55°
27
72°
51°
28
67°
53°
29
69°
50°
30
67°
49°
1
71°
57°
2
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northampton
Northampton's April 2026 forecast shows daily high temperatures ranging from 57° to 89°, with overnight lows between 45° and 67°. The average high for April is 74° with an average low of 56°. 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 Northampton. See also: May | June | July.
