S
M
T
W
T
F
S
29
62°
42°
30
71°
56°
31
80°
54°
1
81°
56°
2
80°
55°
3
81°
56°
4
82°
61°
5
67°
50°
6
62°
46°
7
73°
47°
8
69°
45°
9
71°
48°
10
75°
42°
11
81°
44°
12
82°
46°
13
79°
50°
14
81°
50°
15
82°
50°
16
82°
52°
17
86°
54°
18
80°
56°
19
64°
41°
20
73°
34°
21
79°
52°
22
79°
51°
23
80°
55°
24
81°
61°
25
75°
57°
26
82°
60°
27
77°
62°
28
77°
58°
29
81°
55°
30
76°
58°
1
74°
54°
2
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lowell
Lowell's April 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 51° and 62°. The average high for April is 78° with an average low of 56°. 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 Lowell. See also: May | June | July.
