S
M
T
W
T
F
S
31
56°
32°
1
57°
33°
2
58°
33°
3
58°
34°
4
59°
34°
5
62°
38°
6
62°
38°
7
61°
36°
8
62°
38°
9
62°
38°
10
63°
39°
11
65°
40°
12
63°
38°
13
61°
39°
14
62°
38°
15
63°
39°
16
63°
41°
17
65°
40°
18
64°
41°
19
68°
43°
20
67°
43°
21
70°
40°
22
70°
41°
23
64°
42°
24
65°
42°
25
68°
43°
26
73°
43°
27
73°
41°
28
65°
42°
29
72°
44°
30
73°
49°
1
74°
47°
2
69°
42°
3
67°
45°
4
69°
45°
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 56° to 74°, with overnight lows between 32° and 49°. 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.
