S
M
T
W
T
F
S
29
60°
29°
30
75°
45°
31
81°
60°
1
85°
62°
2
83°
63°
3
83°
60°
4
83°
62°
5
82°
57°
6
62°
49°
7
61°
43°
8
50°
42°
9
55°
43°
10
64°
40°
11
75°
48°
12
67°
44°
13
83°
60°
14
88°
66°
15
91°
64°
16
90°
67°
17
84°
63°
18
82°
58°
19
73°
43°
20
66°
39°
21
58°
34°
22
81°
43°
23
84°
49°
24
86°
54°
25
83°
57°
26
61°
50°
27
63°
40°
28
64°
41°
29
73°
45°
30
70°
52°
1
65°
46°
2
57°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northwest
Northwest's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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. See also: May | June | July.