S
M
T
W
T
F
S
27
66°
39°
28
68°
39°
29
66°
55°
30
66°
45°
1
72°
46°
2
73°
50°
3
70°
52°
4
72°
50°
5
70°
46°
6
68°
48°
7
68°
48°
8
70°
52°
9
63°
43°
10
60°
37°
11
63°
36°
12
64°
37°
13
63°
45°
14
64°
41°
15
62°
42°
16
66°
43°
17
64°
44°
18
62°
41°
19
59°
42°
20
59°
41°
21
58°
40°
22
60°
40°
23
62°
39°
24
60°
40°
25
60°
38°
26
59°
39°
27
60°
39°
28
59°
43°
29
59°
38°
30
58°
44°
31
53°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bonney Lake
Bonney Lake's October 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 36° and 52°. The average high for October is 61° with an average low of 41°. 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 Bonney Lake. See also: November | December | January.
