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
54°
36°
13
66°
53°
14
75°
51°
15
75°
54°
16
65°
47°
17
69°
50°
18
66°
50°
19
65°
41°
20
46°
34°
21
53°
35°
22
63°
46°
23
63°
46°
24
61°
42°
25
62°
36°
26
54°
38°
27
54°
40°
28
57°
39°
29
59°
37°
30
60°
36°
1
58°
35°
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 46° to 75°, with overnight lows between 34° and 54°. The average high for April is 61° with an average low of 42°. 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.