S
M
T
W
T
F
S
29
56°
42°
30
58°
35°
31
53°
37°
1
55°
41°
2
56°
39°
3
66°
34°
4
73°
34°
5
75°
38°
6
81°
41°
7
65°
38°
8
71°
40°
9
72°
43°
10
74°
52°
11
64°
45°
12
57°
38°
13
62°
37°
14
63°
39°
15
59°
37°
16
60°
38°
17
63°
41°
18
64°
39°
19
65°
39°
20
64°
38°
21
63°
34°
22
58°
35°
23
59°
33°
24
65°
38°
25
64°
35°
26
65°
35°
27
69°
37°
28
70°
43°
29
70°
42°
30
69°
44°
1
72°
45°
2
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Klickitat
Klickitat's April 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 33° and 52°. The average high for April is 65° with an average low of 40°. 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 Klickitat. See also: May | June | July.