S
M
T
W
T
F
S
31
93°
77°
1
93°
77°
2
95°
73°
3
88°
71°
4
85°
73°
5
85°
75°
6
88°
71°
7
94°
70°
8
96°
79°
9
91°
77°
10
93°
78°
11
94°
80°
12
89°
76°
13
94°
78°
14
81°
70°
15
87°
73°
16
92°
73°
17
93°
77°
18
96°
73°
19
85°
74°
20
87°
77°
21
94°
78°
22
97°
76°
23
91°
77°
24
85°
74°
25
91°
77°
26
92°
80°
27
95°
79°
28
94°
76°
29
94°
78°
30
93°
77°
1
94°
73°
2
95°
77°
3
95°
76°
4
94°
77°
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 85° to 97°, with overnight lows between 73° and 80°. The average high for June is 92° with an average low of 76°. 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.
