S
M
T
W
T
F
S
27
81°
52°
28
76°
51°
29
77°
50°
30
74°
48°
1
79°
50°
2
78°
50°
3
79°
46°
4
66°
45°
5
75°
47°
6
75°
43°
7
63°
39°
8
68°
42°
9
75°
45°
10
74°
44°
11
75°
46°
12
75°
45°
13
72°
44°
14
66°
44°
15
67°
35°
16
60°
36°
17
65°
38°
18
63°
42°
19
64°
38°
20
66°
35°
21
65°
36°
22
69°
41°
23
69°
41°
24
68°
40°
25
67°
41°
26
67°
37°
27
68°
34°
28
65°
29°
29
57°
28°
30
57°
30°
31
56°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Capitol Hill
Capitol Hill's October 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 27° and 52°. The average high for October is 69° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Capitol Hill. See also: November | December | January.
