S
M
T
W
T
F
S
27
N/A
28
72°
62°
29
72°
64°
30
71°
67°
1
68°
52°
2
68°
46°
3
77°
50°
4
72°
53°
5
78°
48°
6
85°
57°
7
79°
55°
8
82°
53°
9
91°
64°
10
90°
62°
11
91°
64°
12
90°
55°
13
57°
51°
14
59°
45°
15
54°
47°
16
54°
36°
17
61°
32°
18
70°
42°
19
68°
46°
20
73°
49°
21
78°
54°
22
80°
52°
23
80°
60°
24
76°
52°
25
69°
49°
26
67°
47°
27
60°
49°
28
78°
55°
29
68°
46°
30
61°
53°
31
65°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Washington
Washington's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Washington. See also: November | December | January.
