S
M
T
W
T
F
S
28
80°
66°
29
89°
67°
30
91°
69°
1
98°
75°
2
98°
74°
3
98°
75°
4
96°
71°
5
91°
69°
6
90°
68°
7
84°
67°
8
85°
65°
9
86°
68°
10
89°
64°
11
87°
67°
12
83°
67°
13
81°
61°
14
79°
61°
15
79°
60°
16
80°
61°
17
80°
62°
18
81°
62°
19
81°
66°
20
83°
68°
21
82°
68°
22
86°
67°
23
81°
68°
24
83°
68°
25
86°
67°
26
87°
68°
27
87°
68°
28
86°
67°
29
84°
68°
30
85°
62°
31
79°
61°
1
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Richland
Richland's July 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 60° and 75°. The average high for July is 86° with an average low of 66°. 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 Richland. See also: August | September | October.