S
M
T
W
T
F
S
27
40°
18°
28
39°
11°
29
37°
12°
30
37°
9°
31
35°
10°
1
35°
14°
2
36°
16°
3
39°
15°
4
40°
19°
5
41°
16°
6
39°
24°
7
39°
17°
8
40°
11°
9
37°
10°
10
35°
24°
11
40°
12°
12
41°
13°
13
38°
14°
14
40°
17°
15
42°
17°
16
42°
21°
17
41°
23°
18
41°
24°
19
43°
24°
20
44°
21°
21
43°
22°
22
42°
21°
23
43°
22°
24
42°
22°
25
46°
23°
26
46°
25°
27
50°
19°
28
46°
17°
29
Hist. Avg.
46°
22°
30
Hist. Avg.
46°
22°
31
Hist. Avg.
46°
22°
1
Hist. Avg.
46°
23°
2
Hist. Avg.
46°
23°
3
Hist. Avg.
46°
23°
4
Hist. Avg.
47°
23°
5
Hist. Avg.
47°
23°
6
Hist. Avg.
47°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Winnemucca
Winnemucca's January 2027 forecast shows daily high temperatures ranging from 35° to 50°, with overnight lows between 9° and 25°. The average high for January is 41° with an average low of 18°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Winnemucca. See also: February | March | April.