S
M
T
W
T
F
S
29
59°
45°
30
60°
43°
1
60°
47°
2
59°
47°
3
56°
46°
4
55°
47°
5
56°
45°
6
55°
43°
7
56°
46°
8
55°
45°
9
54°
46°
10
55°
42°
11
54°
46°
12
55°
47°
13
57°
46°
14
58°
43°
15
57°
44°
16
56°
46°
17
56°
43°
18
52°
41°
19
52°
39°
20
50°
38°
21
51°
39°
22
51°
43°
23
52°
39°
24
51°
38°
25
50°
39°
26
49°
38°
27
50°
37°
28
51°
40°
29
52°
41°
30
53°
42°
31
56°
41°
1
55°
38°
2
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Fish Rock
Fish Rock's December 2026 forecast shows daily high temperatures ranging from 49° to 60°, with overnight lows between 37° and 47°. The average high for December is 54° with an average low of 43°. 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 Fish Rock. See also: January | February | March.
