S
M
T
W
T
F
S
27
63°
57°
28
66°
57°
29
72°
55°
30
76°
61°
1
82°
64°
2
88°
59°
3
N/A
4
62°
53°
5
69°
44°
6
61°
41°
7
69°
50°
8
71°
50°
9
71°
51°
10
67°
49°
11
68°
52°
12
68°
53°
13
66°
51°
14
63°
47°
15
62°
50°
16
64°
49°
17
62°
45°
18
67°
51°
19
58°
42°
20
59°
39°
21
55°
41°
22
56°
48°
23
57°
46°
24
59°
45°
25
58°
43°
26
55°
43°
27
54°
39°
28
54°
37°
29
55°
40°
30
61°
45°
31
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Fort Washington
Fort Washington's October 2026 forecast shows daily high temperatures ranging from 54° to 71°, with overnight lows between 37° and 53°. The average high for October is 62° 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 Fort Washington. See also: November | December | January.