S
M
T
W
T
F
S
27
73°
56°
28
73°
53°
29
74°
48°
30
76°
48°
1
70°
49°
2
74°
55°
3
71°
45°
4
76°
44°
5
66°
47°
6
67°
51°
7
65°
52°
8
66°
52°
9
69°
51°
10
73°
52°
11
75°
53°
12
75°
45°
13
73°
42°
14
64°
42°
15
62°
42°
16
62°
41°
17
60°
43°
18
61°
41°
19
62°
48°
20
63°
49°
21
62°
48°
22
68°
49°
23
69°
48°
24
71°
43°
25
70°
39°
26
61°
38°
27
61°
37°
28
59°
35°
29
Hist. Avg.
63°
38°
30
Hist. Avg.
62°
37°
31
Hist. Avg.
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Ashburn
Ashburn's October 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 35° and 56°. The average high for October is 68° 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.
