S
M
T
W
T
F
S
31
62°
33°
1
63°
34°
2
64°
36°
3
64°
35°
4
65°
35°
5
65°
36°
6
63°
39°
7
59°
36°
8
58°
36°
9
60°
35°
10
60°
35°
11
61°
37°
12
61°
37°
13
62°
38°
14
61°
38°
15
59°
39°
16
60°
38°
17
62°
38°
18
64°
40°
19
64°
40°
20
65°
40°
21
69°
42°
22
71°
43°
23
65°
44°
24
67°
44°
25
66°
41°
26
64°
45°
27
66°
42°
28
67°
42°
29
72°
47°
30
72°
43°
1
71°
47°
2
72°
44°
3
68°
47°
4
72°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Richardson
Richardson's June 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 33° and 47°. The average high for June is 65° with an average low of 40°. 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 Richardson. See also: July | August | September.
