S
M
T
W
T
F
S
27
74°
45°
28
69°
40°
29
67°
40°
30
65°
41°
1
64°
40°
2
63°
37°
3
63°
39°
4
70°
43°
5
71°
43°
6
71°
42°
7
70°
42°
8
70°
41°
9
69°
42°
10
70°
42°
11
69°
41°
12
68°
41°
13
67°
37°
14
59°
32°
15
58°
32°
16
58°
33°
17
57°
34°
18
57°
32°
19
58°
30°
20
59°
35°
21
63°
37°
22
62°
36°
23
61°
37°
24
56°
35°
25
58°
34°
26
57°
27°
27
56°
28°
28
56°
28°
29
55°
27°
30
55°
28°
31
57°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Big Bear
Big Bear's October 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 27° and 45°. The average high for October is 63° with an average low of 36°. 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 Big Bear. See also: November | December | January.
