S
M
T
W
T
F
S
29
48°
22°
30
66°
30°
31
59°
38°
1
57°
38°
2
40°
32°
3
53°
32°
4
59°
34°
5
45°
35°
6
43°
27°
7
37°
22°
8
47°
22°
9
61°
21°
10
72°
38°
11
58°
33°
12
55°
28°
13
65°
39°
14
74°
47°
15
71°
51°
16
64°
49°
17
72°
48°
18
58°
42°
19
45°
31°
20
42°
23°
21
49°
33°
22
54°
33°
23
55°
41°
24
53°
38°
25
53°
39°
26
52°
41°
27
58°
42°
28
55°
44°
29
54°
41°
30
56°
42°
1
60°
40°
2
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Moultonborough
Moultonborough's April 2026 forecast shows daily high temperatures ranging from 42° to 60°, with overnight lows between 23° and 44°. The average high for April is 53° with an average low of 38°. 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 Moultonborough. See also: May | June | July.