S
M
T
W
T
F
S
29
55°
28°
30
54°
28°
1
53°
27°
2
52°
28°
3
52°
23°
4
43°
19°
5
41°
24°
6
47°
25°
7
48°
20°
8
42°
19°
9
40°
24°
10
39°
20°
11
39°
17°
12
38°
16°
13
37°
15°
14
36°
13°
15
37°
14°
16
37°
15°
17
38°
18°
18
40°
21°
19
46°
23°
20
46°
22°
21
42°
21°
22
41°
16°
23
43°
14°
24
37°
15°
25
36°
16°
26
39°
19°
27
45°
21°
28
49°
24°
29
49°
25°
30
48°
26°
31
50°
25°
1
48°
25°
2
46°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Yerington
Yerington's December 2026 forecast shows daily high temperatures ranging from 36° to 55°, with overnight lows between 13° and 28°. The average high for December is 44° with an average low of 21°. 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 Yerington. See also: January | February | March.
