S
M
T
W
T
F
S
29
40°
17°
30
42°
25°
31
39°
21°
1
41°
18°
2
39°
19°
3
41°
21°
4
37°
27°
5
37°
31°
6
35°
29°
7
45°
32°
8
43°
34°
9
46°
30°
10
43°
29°
11
38°
27°
12
40°
34°
13
44°
22°
14
40°
28°
15
42°
34°
16
39°
34°
17
41°
30°
18
42°
32°
19
41°
32°
20
38°
28°
21
39°
27°
22
40°
29°
23
43°
32°
24
42°
30°
25
43°
34°
26
46°
33°
27
45°
37°
28
45°
37°
29
44°
34°
30
44°
33°
1
45°
37°
2
44°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Happy Valley
Happy Valley's April 2026 forecast shows daily high temperatures ranging from 38° to 46°, with overnight lows between 22° and 37°. The average high for April is 42° with an average low of 32°. 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 Happy Valley. See also: May | June | July.
