S
M
T
W
T
F
S
29
45°
20°
30
64°
31°
31
55°
38°
1
56°
31°
2
40°
31°
3
66°
32°
4
59°
36°
5
44°
34°
6
37°
29°
7
33°
19°
8
46°
14°
9
62°
24°
10
66°
37°
11
47°
28°
12
51°
42°
13
62°
49°
14
65°
48°
15
63°
48°
16
65°
45°
17
70°
36°
18
58°
34°
19
48°
30°
20
50°
32°
21
54°
37°
22
57°
44°
23
58°
30°
24
50°
35°
25
55°
37°
26
50°
37°
27
49°
36°
28
51°
36°
29
50°
32°
30
55°
34°
1
57°
40°
2
62°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Topsham
Topsham's April 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 28° and 49°. The average high for April is 56° with an average low of 37°. 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 Topsham. See also: May | June | July.
