S
M
T
W
T
F
S
27
44°
22°
28
40°
28°
29
42°
25°
30
47°
28°
31
51°
31°
1
54°
26°
2
49°
20°
3
43°
18°
4
41°
18°
5
41°
19°
6
43°
20°
7
42°
19°
8
44°
20°
9
43°
21°
10
45°
22°
11
49°
21°
12
50°
20°
13
48°
22°
14
47°
22°
15
42°
24°
16
50°
24°
17
52°
27°
18
52°
29°
19
52°
28°
20
44°
27°
21
42°
28°
22
42°
27°
23
48°
30°
24
47°
27°
25
49°
30°
26
51°
31°
27
44°
31°
28
47°
32°
29
45°
27°
30
42°
20°
31
47°
23°
1
46°
28°
2
53°
32°
3
Hist. Avg.
50°
27°
4
Hist. Avg.
50°
28°
5
Hist. Avg.
50°
28°
6
Hist. Avg.
50°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Reno
Reno's January 2027 forecast shows daily high temperatures ranging from 40° to 54°, with overnight lows between 18° and 32°. The average high for January is 46° with an average low of 25°. 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 Reno. See also: February | March | April.