S
M
T
W
T
F
S
29
62°
35°
30
72°
54°
31
83°
61°
1
87°
63°
2
64°
48°
3
82°
48°
4
85°
65°
5
74°
52°
6
63°
46°
7
55°
34°
8
54°
37°
9
65°
41°
10
74°
57°
11
77°
56°
12
78°
60°
13
90°
66°
14
90°
55°
15
71°
50°
16
63°
47°
17
63°
50°
18
70°
52°
19
75°
48°
20
74°
55°
21
74°
55°
22
76°
56°
23
77°
56°
24
77°
54°
25
75°
52°
26
70°
53°
27
66°
49°
28
66°
50°
29
67°
48°
30
66°
46°
1
67°
50°
2
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northwest Rectangle
Northwest Rectangle's April 2026 forecast shows daily high temperatures ranging from 54° to 90°, with overnight lows between 34° and 66°. The average high for April is 71° with an average low of 51°. 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 Northwest Rectangle. See also: May | June | July.