S
M
T
W
T
F
S
28
81°
55°
29
82°
60°
30
82°
58°
1
81°
54°
2
82°
56°
3
90°
53°
4
94°
56°
5
89°
52°
6
95°
53°
7
101°
54°
8
96°
63°
9
94°
54°
10
95°
55°
11
93°
65°
12
85°
58°
13
97°
67°
14
98°
67°
15
101°
65°
16
101°
67°
17
97°
68°
18
99°
65°
19
100°
64°
20
99°
68°
21
102°
71°
22
102°
69°
23
101°
68°
24
100°
66°
25
99°
66°
26
103°
67°
27
91°
66°
28
95°
67°
29
94°
66°
30
89°
63°
31
84°
58°
1
83°
58°
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 83° to 103°, with overnight lows between 58° and 71°. The average high for July is 97° 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.