S
M
T
W
T
F
S
27
76°
38°
28
76°
39°
29
75°
42°
30
76°
34°
1
71°
34°
2
71°
39°
3
74°
39°
4
75°
31°
5
74°
32°
6
66°
31°
7
62°
31°
8
62°
32°
9
66°
29°
10
62°
28°
11
62°
32°
12
61°
33°
13
62°
36°
14
60°
33°
15
58°
32°
16
56°
31°
17
56°
28°
18
54°
26°
19
52°
27°
20
52°
24°
21
51°
28°
22
52°
27°
23
53°
27°
24
52°
25°
25
52°
26°
26
54°
29°
27
51°
26°
28
52°
36°
29
50°
32°
30
Hist. Avg.
52°
35°
31
Hist. Avg.
52°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Methow Valley
Methow Valley's October 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 24° and 42°. The average high for October is 61° with an average low of 31°. 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 Methow Valley. See also: November | December | January.