S
M
T
W
T
F
S
27
78°
58°
28
75°
53°
29
69°
50°
30
72°
54°
1
71°
55°
2
70°
53°
3
67°
50°
4
69°
55°
5
71°
47°
6
65°
44°
7
64°
44°
8
68°
49°
9
64°
48°
10
64°
48°
11
70°
50°
12
73°
49°
13
63°
48°
14
63°
47°
15
67°
49°
16
62°
43°
17
62°
38°
18
63°
39°
19
62°
43°
20
71°
48°
21
70°
40°
22
64°
38°
23
60°
47°
24
59°
49°
25
69°
39°
26
70°
35°
27
57°
35°
28
56°
36°
29
57°
43°
30
57°
40°
31
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Ashburn
Ashburn's October 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 35° and 58°. The average high for October is 66° with an average low of 46°. 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 Ashburn. See also: November | December | January.
