S
M
T
W
T
F
S
1
37°
27°
2
42°
25°
3
44°
35°
4
55°
41°
5
63°
51°
6
76°
57°
7
66°
42°
8
59°
37°
9
70°
43°
10
72°
62°
11
70°
35°
12
46°
30°
13
55°
40°
14
46°
30°
15
73°
41°
16
56°
21°
17
23°
16°
18
45°
20°
19
67°
35°
20
77°
44°
21
73°
41°
22
76°
45°
23
45°
30°
24
53°
24°
25
68°
39°
26
83°
50°
27
50°
31°
28
47°
26°
29
65°
36°
30
75°
54°
31
77°
61°
1
63°
39°
2
76°
39°
3
78°
64°
4
73°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Pendleton
Pendleton's March 2026 forecast shows daily high temperatures ranging from 73° to 73°, with overnight lows between 40° and 40°. The average high for March is 73° 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 March weather will actually feel in Pendleton. See also: April | May | June.
