S
M
T
W
T
F
S
29
51°
38°
30
50°
37°
1
50°
36°
2
49°
32°
3
49°
33°
4
50°
29°
5
49°
32°
6
48°
31°
7
51°
30°
8
52°
39°
9
52°
42°
10
57°
36°
11
61°
28°
12
43°
25°
13
46°
31°
14
Hist. Avg.
49°
29°
15
Hist. Avg.
49°
29°
16
Hist. Avg.
49°
29°
17
Hist. Avg.
49°
29°
18
Hist. Avg.
48°
28°
19
Hist. Avg.
48°
28°
20
Hist. Avg.
48°
28°
21
Hist. Avg.
48°
28°
22
Hist. Avg.
48°
28°
23
Hist. Avg.
47°
27°
24
Hist. Avg.
47°
27°
25
Hist. Avg.
47°
27°
26
Hist. Avg.
47°
27°
27
Hist. Avg.
47°
27°
28
Hist. Avg.
47°
27°
29
Hist. Avg.
47°
27°
30
Hist. Avg.
47°
26°
31
Hist. Avg.
47°
26°
1
Hist. Avg.
48°
27°
2
Hist. Avg.
48°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Fairfield Bay
Fairfield Bay's December 2026 forecast shows daily high temperatures ranging from 43° to 61°, with overnight lows between 25° and 42°. The average high for December is 51° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Fairfield Bay. See also: January | February | March.
