S
M
T
W
T
F
S
29
N/A
30
N/A
31
N/A
1
N/A
2
N/A
3
N/A
4
N/A
5
N/A
6
N/A
7
N/A
8
N/A
9
71°
38°
10
66°
46°
11
57°
43°
12
57°
46°
13
53°
41°
14
48°
36°
15
50°
31°
16
53°
41°
17
54°
38°
18
52°
39°
19
56°
41°
20
56°
39°
21
57°
38°
22
56°
39°
23
52°
35°
24
52°
35°
25
53°
36°
26
54°
37°
27
58°
36°
28
57°
37°
29
53°
38°
30
54°
41°
1
54°
39°
2
55°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Humptulips
Humptulips's April 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 31° and 46°. The average high for April is 55° with an average low of 39°. 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 Humptulips. See also: May | June | July.