S
M
T
W
T
F
S
31
84°
68°
1
87°
68°
2
80°
63°
3
82°
59°
4
83°
66°
5
81°
68°
6
80°
68°
7
81°
69°
8
80°
65°
9
84°
65°
10
83°
66°
11
85°
65°
12
85°
67°
13
83°
65°
14
86°
64°
15
86°
66°
16
83°
61°
17
85°
66°
18
84°
65°
19
85°
66°
20
86°
66°
21
83°
65°
22
80°
66°
23
87°
68°
24
87°
68°
25
88°
67°
26
88°
68°
27
85°
68°
28
83°
67°
29
83°
68°
30
84°
67°
1
82°
68°
2
83°
67°
3
83°
68°
4
82°
66°
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 80° to 88°, with overnight lows between 59° and 69°. The average high for June is 84° 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 June weather will actually feel in Richland. See also: July | August | September.