S
M
T
W
T
F
S
28
79°
59°
29
77°
59°
30
79°
66°
1
81°
66°
2
80°
67°
3
83°
66°
4
80°
60°
5
77°
59°
6
78°
60°
7
79°
61°
8
78°
61°
9
80°
66°
10
80°
67°
11
81°
66°
12
80°
66°
13
81°
67°
14
80°
66°
15
81°
65°
16
80°
66°
17
80°
66°
18
82°
65°
19
83°
66°
20
83°
64°
21
82°
62°
22
85°
67°
23
87°
61°
24
81°
59°
25
79°
58°
26
79°
59°
27
80°
60°
28
81°
62°
29
81°
63°
30
82°
64°
31
85°
63°
1
87°
66°
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 77° to 87°, with overnight lows between 58° and 67°. The average high for July is 81° with an average low of 63°. 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.