S
M
T
W
T
F
S
29
36°
25°
30
35°
28°
1
36°
29°
2
36°
31°
3
39°
30°
4
37°
32°
5
36°
29°
6
41°
28°
7
40°
29°
8
41°
33°
9
40°
32°
10
38°
32°
11
39°
28°
12
41°
32°
13
38°
33°
14
37°
28°
15
40°
27°
16
38°
33°
17
39°
35°
18
41°
33°
19
44°
32°
20
41°
34°
21
40°
34°
22
43°
31°
23
42°
29°
24
38°
22°
25
36°
21°
26
33°
24°
27
32°
23°
28
32°
23°
29
33°
21°
30
33°
23°
31
34°
31°
1
43°
27°
2
42°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gold River
Gold River's December 2026 forecast shows daily high temperatures ranging from 32° to 44°, with overnight lows between 21° and 35°. The average high for December is 38° 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 December weather will actually feel in Gold River. See also: January | February | March.