S
M
T
W
T
F
S
27
46°
29°
28
45°
23°
29
45°
24°
30
46°
22°
31
45°
23°
1
46°
24°
2
46°
28°
3
47°
26°
4
48°
25°
5
49°
26°
6
48°
33°
7
48°
28°
8
49°
25°
9
47°
27°
10
47°
34°
11
48°
27°
12
49°
26°
13
49°
27°
14
51°
31°
15
55°
33°
16
54°
32°
17
48°
34°
18
47°
34°
19
50°
31°
20
48°
31°
21
50°
32°
22
51°
29°
23
53°
35°
24
50°
33°
25
49°
34°
26
55°
37°
27
53°
36°
28
Hist. Avg.
57°
38°
29
Hist. Avg.
57°
39°
30
Hist. Avg.
58°
39°
31
Hist. Avg.
58°
39°
1
Hist. Avg.
58°
39°
2
Hist. Avg.
58°
39°
3
Hist. Avg.
58°
39°
4
Hist. Avg.
58°
39°
5
Hist. Avg.
58°
39°
6
Hist. Avg.
58°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Big Oak Flat
Big Oak Flat's January 2027 forecast shows daily high temperatures ranging from 45° to 55°, with overnight lows between 22° and 37°. The average high for January is 49° with an average low of 29°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Big Oak Flat. See also: February | March | April.