S
M
T
W
T
F
S
31
62°
36°
1
61°
34°
2
60°
38°
3
64°
35°
4
61°
35°
5
61°
36°
6
62°
40°
7
64°
42°
8
63°
39°
9
69°
43°
10
70°
41°
11
70°
43°
12
71°
46°
13
71°
45°
14
70°
42°
15
70°
40°
16
71°
43°
17
71°
45°
18
72°
46°
19
72°
46°
20
68°
43°
21
66°
44°
22
67°
41°
23
65°
42°
24
66°
43°
25
72°
46°
26
71°
45°
27
71°
47°
28
70°
48°
29
71°
47°
30
70°
46°
1
70°
39°
2
68°
47°
3
69°
47°
4
72°
46°
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 60° to 72°, with overnight lows between 34° and 48°. The average high for June is 68° with an average low of 42°. 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.
