S
M
T
W
T
F
S
31
76°
53°
1
80°
60°
2
77°
55°
3
84°
57°
4
89°
61°
5
92°
64°
6
92°
69°
7
93°
73°
8
79°
65°
9
84°
63°
10
92°
71°
11
99°
73°
12
100°
72°
13
90°
71°
14
96°
72°
15
82°
68°
16
81°
64°
17
89°
74°
18
96°
71°
19
87°
63°
20
86°
63°
21
87°
71°
22
84°
68°
23
85°
66°
24
86°
70°
25
88°
70°
26
85°
69°
27
87°
70°
28
92°
74°
29
93°
71°
30
83°
69°
1
84°
67°
2
84°
68°
3
85°
74°
4
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Capitol Hill
Capitol Hill's June 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 63° and 74°. The average high for June is 87° with an average low of 69°. 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 Capitol Hill. See also: July | August | September.
