S
M
T
W
T
F
S
31
76°
44°
1
79°
52°
2
77°
48°
3
82°
48°
4
85°
53°
5
80°
63°
6
83°
60°
7
84°
54°
8
85°
65°
9
86°
71°
10
90°
69°
11
86°
67°
12
77°
60°
13
82°
59°
14
73°
53°
15
72°
47°
16
75°
56°
17
67°
55°
18
68°
54°
19
72°
52°
20
72°
56°
21
73°
56°
22
75°
51°
23
74°
53°
24
75°
56°
25
77°
55°
26
77°
56°
27
80°
62°
28
85°
64°
29
88°
66°
30
83°
64°
1
81°
64°
2
85°
63°
3
84°
60°
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 73° to 88°, with overnight lows between 51° and 66°. The average high for June is 80° with an average low of 59°. 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.