S
M
T
W
T
F
S
28
86°
54°
29
86°
52°
30
85°
57°
1
90°
58°
2
88°
57°
3
86°
55°
4
83°
51°
5
81°
49°
6
82°
56°
7
90°
62°
8
94°
60°
9
86°
57°
10
87°
59°
11
89°
58°
12
90°
60°
13
92°
60°
14
90°
61°
15
91°
55°
16
85°
62°
17
92°
52°
18
85°
58°
19
91°
56°
20
91°
61°
21
97°
63°
22
97°
58°
23
90°
55°
24
87°
59°
25
91°
57°
26
90°
55°
27
89°
61°
28
96°
62°
29
97°
62°
30
98°
61°
31
87°
62°
1
93°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pendleton
Pendleton's July 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 49° and 63°. The average high for July is 89° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Pendleton. See also: August | September | October.