S
M
T
W
T
F
S
31
61°
40°
1
62°
37°
2
66°
43°
3
71°
45°
4
71°
48°
5
66°
49°
6
67°
49°
7
66°
50°
8
67°
42°
9
60°
38°
10
66°
43°
11
70°
49°
12
72°
50°
13
72°
53°
14
68°
45°
15
64°
43°
16
62°
40°
17
61°
41°
18
62°
40°
19
65°
43°
20
64°
42°
21
68°
43°
22
69°
44°
23
64°
42°
24
64°
43°
25
65°
42°
26
66°
45°
27
67°
46°
28
68°
45°
29
68°
44°
30
70°
45°
1
71°
47°
2
71°
45°
3
72°
46°
4
73°
49°
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 73°, with overnight lows between 38° and 53°. The average high for June is 67° with an average low of 44°. 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.
