S
M
T
W
T
F
S
27
81°
47°
28
81°
49°
29
80°
49°
30
80°
48°
1
72°
46°
2
74°
47°
3
80°
47°
4
81°
45°
5
81°
48°
6
73°
42°
7
71°
36°
8
70°
36°
9
69°
37°
10
69°
36°
11
70°
37°
12
69°
38°
13
71°
36°
14
70°
36°
15
69°
37°
16
69°
37°
17
72°
35°
18
71°
34°
19
67°
36°
20
66°
34°
21
65°
35°
22
66°
39°
23
68°
37°
24
71°
40°
25
70°
39°
26
71°
34°
27
67°
36°
28
66°
40°
29
62°
40°
30
Hist. Avg.
72°
48°
31
Hist. Avg.
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Big Oak Flat
Big Oak Flat's October 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 34° and 49°. The average high for October is 72° with an average low of 40°. 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 Oak Flat. See also: November | December | January.