S
M
T
W
T
F
S
29
62°
35°
30
72°
54°
31
83°
61°
1
87°
63°
2
64°
48°
3
82°
48°
4
85°
65°
5
74°
51°
6
63°
46°
7
58°
44°
8
55°
35°
9
64°
37°
10
74°
44°
11
71°
55°
12
71°
49°
13
82°
58°
14
87°
61°
15
90°
64°
16
90°
66°
17
81°
68°
18
81°
60°
19
66°
47°
20
57°
43°
21
62°
36°
22
76°
51°
23
84°
56°
24
83°
60°
25
63°
49°
26
60°
45°
27
71°
47°
28
67°
52°
29
66°
52°
30
66°
43°
1
63°
45°
2
57°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Capitol Hill
Capitol Hill's April 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 43° and 52°. The average high for April is 64° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Capitol Hill. See also: May | June | July.
