S
M
T
W
T
F
S
31
86°
67°
1
86°
64°
2
83°
61°
3
76°
65°
4
80°
66°
5
85°
64°
6
87°
64°
7
85°
63°
8
88°
62°
9
85°
63°
10
86°
61°
11
85°
61°
12
82°
58°
13
83°
59°
14
82°
58°
15
75°
56°
16
75°
54°
17
76°
54°
18
76°
56°
19
77°
59°
20
76°
61°
21
83°
63°
22
78°
63°
23
83°
62°
24
82°
64°
25
86°
64°
26
83°
61°
27
83°
65°
28
82°
66°
29
85°
66°
30
79°
65°
1
84°
66°
2
87°
66°
3
87°
64°
4
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Richland
Richland's June 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 54° and 66°. The average high for June is 82° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Richland. See also: July | August | September.