S
M
T
W
T
F
S
28
83°
64°
29
89°
67°
30
93°
72°
1
97°
73°
2
103°
74°
3
101°
71°
4
96°
66°
5
91°
66°
6
89°
68°
7
90°
67°
8
88°
65°
9
86°
66°
10
87°
68°
11
87°
67°
12
83°
67°
13
84°
66°
14
84°
67°
15
83°
67°
16
82°
68°
17
81°
68°
18
87°
69°
19
88°
69°
20
87°
68°
21
86°
67°
22
84°
68°
23
86°
69°
24
87°
68°
25
86°
67°
26
83°
67°
27
86°
68°
28
85°
68°
29
86°
67°
30
86°
67°
31
84°
63°
1
80°
63°
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 80° to 103°, with overnight lows between 63° and 74°. The average high for July is 87° with an average low of 68°. 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.