S
M
T
W
T
F
S
31
59°
33°
1
61°
37°
2
59°
35°
3
59°
35°
4
58°
36°
5
58°
35°
6
59°
34°
7
60°
35°
8
60°
35°
9
59°
36°
10
60°
38°
11
63°
37°
12
67°
41°
13
63°
43°
14
60°
41°
15
64°
40°
16
69°
41°
17
69°
40°
18
63°
38°
19
60°
39°
20
61°
41°
21
60°
41°
22
61°
40°
23
60°
40°
24
61°
39°
25
62°
40°
26
73°
48°
27
73°
43°
28
66°
44°
29
70°
48°
30
74°
49°
1
73°
47°
2
67°
43°
3
68°
49°
4
74°
50°
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 74°, with overnight lows between 33° and 50°. The average high for June is 64° 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.
