S
M
T
W
T
F
S
29
50°
31°
30
60°
37°
31
68°
44°
1
39°
33°
2
62°
54°
3
70°
38°
4
67°
46°
5
50°
33°
6
44°
32°
7
41°
26°
8
49°
42°
9
57°
43°
10
60°
43°
11
56°
42°
12
54°
42°
13
55°
46°
14
59°
35°
15
58°
34°
16
49°
30°
17
47°
30°
18
49°
34°
19
54°
40°
20
62°
45°
21
63°
45°
22
64°
46°
23
65°
46°
24
65°
45°
25
66°
46°
26
66°
41°
27
56°
39°
28
53°
40°
29
55°
45°
30
56°
44°
1
56°
40°
2
57°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Pendleton
Pendleton's April 2026 forecast shows daily high temperatures ranging from 39° to 70°, with overnight lows between 26° and 54°. The average high for April is 56° 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 Pendleton. See also: May | June | July.
