S
M
T
W
T
F
S
29
63°
26°
30
73°
44°
31
79°
57°
1
83°
60°
2
82°
62°
3
81°
59°
4
82°
64°
5
76°
45°
6
64°
43°
7
63°
31°
8
57°
38°
9
68°
40°
10
77°
46°
11
82°
50°
12
84°
52°
13
83°
56°
14
81°
57°
15
77°
51°
16
76°
52°
17
71°
46°
18
73°
52°
19
72°
51°
20
75°
52°
21
75°
53°
22
76°
54°
23
77°
54°
24
77°
53°
25
76°
52°
26
69°
52°
27
76°
51°
28
68°
49°
29
71°
48°
30
68°
45°
1
69°
53°
2
69°
47°
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 57° to 84°, with overnight lows between 31° and 64°. The average high for April is 74° with an average low of 50°. 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.
