S
M
T
W
T
F
S
27
65°
48°
28
64°
46°
29
63°
53°
30
65°
49°
1
68°
51°
2
71°
52°
3
67°
54°
4
69°
51°
5
68°
52°
6
66°
52°
7
67°
53°
8
67°
51°
9
58°
50°
10
58°
45°
11
60°
43°
12
61°
41°
13
62°
46°
14
67°
51°
15
68°
50°
16
77°
46°
17
62°
49°
18
60°
43°
19
65°
42°
20
68°
46°
21
70°
44°
22
61°
42°
23
57°
41°
24
51°
40°
25
56°
42°
26
58°
40°
27
53°
43°
28
54°
42°
29
56°
41°
30
55°
42°
31
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Snoqualmie
Snoqualmie's October 2026 forecast shows daily high temperatures ranging from 51° to 70°, with overnight lows between 40° and 46°. The average high for October is 59° with an average low of 42°. 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 Snoqualmie. See also: November | December | January.
