S
M
T
W
T
F
S
31
78°
58°
1
79°
57°
2
81°
55°
3
80°
57°
4
79°
57°
5
80°
59°
6
82°
59°
7
82°
52°
8
77°
53°
9
75°
62°
10
79°
62°
11
84°
59°
12
78°
59°
13
77°
58°
14
78°
62°
15
78°
59°
16
77°
62°
17
82°
57°
18
78°
59°
19
78°
64°
20
84°
62°
21
85°
58°
22
81°
56°
23
77°
55°
24
78°
57°
25
78°
58°
26
79°
58°
27
79°
63°
28
80°
59°
29
79°
59°
30
83°
61°
1
85°
62°
2
84°
59°
3
81°
59°
4
80°
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 85°, with overnight lows between 52° and 64°. 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.