S
M
T
W
T
F
S
27
80°
59°
28
80°
48°
29
79°
49°
30
69°
52°
1
68°
53°
2
69°
55°
3
68°
50°
4
69°
47°
5
72°
56°
6
74°
56°
7
76°
55°
8
74°
51°
9
75°
45°
10
66°
43°
11
66°
47°
12
67°
42°
13
71°
40°
14
62°
42°
15
64°
47°
16
69°
49°
17
67°
46°
18
65°
50°
19
63°
40°
20
70°
41°
21
61°
39°
22
62°
40°
23
60°
40°
24
71°
47°
25
67°
44°
26
68°
38°
27
59°
37°
28
Hist. Avg.
64°
41°
29
Hist. Avg.
63°
40°
30
Hist. Avg.
63°
40°
31
Hist. Avg.
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Dulles District
Dulles District's October 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 37° and 59°. The average high for October is 69° 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 October weather will actually feel in Dulles District. See also: November | December | January.
