S
M
T
W
T
F
S
29
74°
52°
30
75°
61°
31
86°
55°
1
79°
66°
2
80°
66°
3
78°
61°
4
75°
58°
5
73°
59°
6
71°
43°
7
77°
51°
8
91°
54°
9
90°
64°
10
77°
65°
11
74°
64°
12
77°
64°
13
83°
63°
14
75°
59°
15
72°
52°
16
72°
50°
17
61°
52°
18
64°
51°
19
61°
52°
20
68°
42°
21
65°
41°
22
70°
45°
23
79°
51°
24
88°
56°
25
80°
46°
26
76°
41°
27
68°
37°
28
70°
39°
29
74°
39°
30
80°
50°
1
80°
50°
2
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Newtown
Newtown's April 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 37° and 56°. The average high for April is 75° with an average low of 45°. 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 Newtown. See also: May | June | July.