S
M
T
W
T
F
S
29
65°
36°
30
75°
54°
31
77°
61°
1
63°
39°
2
77°
62°
3
75°
62°
4
67°
41°
5
53°
37°
6
53°
35°
7
48°
31°
8
64°
47°
9
69°
46°
10
73°
50°
11
66°
50°
12
66°
49°
13
63°
46°
14
61°
42°
15
62°
40°
16
67°
40°
17
55°
38°
18
59°
41°
19
65°
47°
20
68°
48°
21
69°
49°
22
70°
49°
23
70°
50°
24
71°
50°
25
71°
49°
26
69°
39°
27
57°
39°
28
58°
40°
29
61°
43°
30
60°
40°
1
61°
40°
2
63°
44°
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 48° to 77°, with overnight lows between 31° and 62°. The average high for April is 64° with an average low of 45°. 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.
