S
M
T
W
T
F
S
29
67°
30°
30
61°
36°
31
58°
35°
1
57°
29°
2
65°
32°
3
65°
35°
4
59°
40°
5
61°
36°
6
61°
30°
7
54°
40°
8
56°
36°
9
56°
35°
10
54°
32°
11
56°
25°
12
50°
33°
13
49°
29°
14
54°
28°
15
59°
32°
16
58°
28°
17
57°
22°
18
58°
29°
19
55°
23°
20
48°
30°
21
52°
22°
22
64°
22°
23
56°
30°
24
56°
24°
25
51°
32°
26
51°
35°
27
56°
33°
28
53°
28°
29
59°
24°
30
61°
26°
31
56°
26°
1
60°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Mountain Pass
Mountain Pass's January 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Mountain Pass. See also: February | March | April.