S
M
T
W
T
F
S
29
75°
60°
30
85°
56°
31
86°
52°
1
84°
47°
2
87°
53°
3
87°
52°
4
88°
52°
5
90°
46°
6
79°
48°
7
66°
43°
8
69°
59°
9
75°
56°
10
81°
56°
11
81°
54°
12
84°
57°
13
85°
56°
14
84°
58°
15
86°
59°
16
87°
61°
17
87°
59°
18
88°
59°
19
88°
60°
20
89°
61°
21
87°
56°
22
83°
60°
23
84°
59°
24
85°
60°
25
85°
61°
26
84°
61°
27
84°
60°
28
83°
61°
29
81°
60°
30
81°
60°
1
82°
59°
2
84°
61°
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 69° to 89°, with overnight lows between 54° and 61°. The average high for April is 83° with an average low of 59°. 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.
