S
M
T
W
T
F
S
31
57°
33°
1
63°
38°
2
60°
41°
3
67°
41°
4
68°
38°
5
68°
37°
6
62°
39°
7
69°
36°
8
62°
37°
9
64°
41°
10
68°
42°
11
68°
40°
12
65°
43°
13
67°
42°
14
67°
40°
15
66°
39°
16
63°
41°
17
68°
44°
18
72°
42°
19
72°
43°
20
71°
43°
21
65°
41°
22
65°
41°
23
66°
43°
24
65°
42°
25
66°
42°
26
69°
43°
27
70°
42°
28
71°
45°
29
74°
44°
30
73°
45°
1
74°
47°
2
68°
45°
3
67°
47°
4
67°
40°
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 57° to 74°, with overnight lows between 33° and 47°. The average high for June is 67° with an average low of 41°. 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.
