S
M
T
W
T
F
S
31
79°
47°
1
81°
55°
2
77°
55°
3
84°
56°
4
92°
64°
5
95°
66°
6
95°
72°
7
93°
68°
8
79°
61°
9
79°
63°
10
83°
68°
11
89°
68°
12
86°
67°
13
87°
68°
14
88°
69°
15
89°
66°
16
79°
63°
17
79°
63°
18
81°
65°
19
82°
65°
20
84°
68°
21
84°
70°
22
82°
70°
23
82°
71°
24
84°
70°
25
84°
68°
26
85°
70°
27
89°
71°
28
90°
72°
29
85°
68°
30
84°
67°
1
84°
67°
2
85°
70°
3
86°
73°
4
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Greater Capitol Heights
Greater Capitol Heights's June 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 55° and 73°. The average high for June is 85° with an average low of 67°. 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 Greater Capitol Heights. See also: July | August | September.