S
M
T
W
T
F
S
29
41°
21°
30
39°
16°
1
40°
26°
2
43°
26°
3
40°
24°
4
39°
20°
5
38°
18°
6
37°
17°
7
37°
16°
8
38°
20°
9
41°
19°
10
41°
24°
11
43°
24°
12
42°
23°
13
44°
23°
14
43°
24°
15
45°
17°
16
42°
18°
17
40°
17°
18
42°
22°
19
47°
21°
20
49°
17°
21
43°
18°
22
42°
23°
23
47°
21°
24
46°
26°
25
47°
25°
26
49°
15°
27
46°
14°
28
35°
24°
29
40°
21°
30
45°
22°
31
46°
24°
1
49°
24°
2
48°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Winnemucca
Winnemucca's December 2026 forecast shows daily high temperatures ranging from 35° to 49°, with overnight lows between 14° and 26°. The average high for December is 43° 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 Winnemucca. See also: January | February | March.
