S
M
T
W
T
F
S
27
66°
61°
28
71°
61°
29
74°
64°
30
80°
61°
1
83°
64°
2
86°
64°
3
67°
59°
4
65°
61°
5
74°
60°
6
65°
45°
7
72°
52°
8
80°
51°
9
75°
51°
10
73°
55°
11
68°
58°
12
71°
57°
13
72°
54°
14
72°
54°
15
68°
51°
16
69°
53°
17
65°
49°
18
64°
46°
19
65°
45°
20
64°
43°
21
60°
49°
22
60°
47°
23
61°
41°
24
62°
46°
25
59°
43°
26
58°
44°
27
57°
40°
28
56°
40°
29
56°
41°
30
64°
45°
31
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Falls Church
Falls Church's October 2026 forecast shows daily high temperatures ranging from 56° to 80°, with overnight lows between 40° and 58°. The average high for October is 65° with an average low of 48°. 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 Falls Church. See also: November | December | January.
