S
M
T
W
T
F
S
29
45°
21°
30
56°
41°
31
66°
45°
1
56°
43°
2
43°
37°
3
62°
38°
4
61°
39°
5
55°
40°
6
52°
31°
7
53°
28°
8
45°
27°
9
49°
22°
10
55°
43°
11
62°
36°
12
52°
44°
13
58°
52°
14
69°
46°
15
65°
53°
16
68°
53°
17
66°
50°
18
58°
43°
19
56°
45°
20
54°
43°
21
56°
47°
22
57°
47°
23
63°
42°
24
55°
47°
25
56°
46°
26
55°
45°
27
54°
45°
28
55°
44°
29
54°
43°
30
56°
42°
1
57°
50°
2
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dartmouth
Dartmouth's April 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 36° and 53°. The average high for April is 59° with an average low of 46°. 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 Dartmouth. See also: May | June | July.
