S
M
T
W
T
F
S
29
35°
27°
30
35°
18°
1
34°
19°
2
31°
21°
3
34°
22°
4
33°
19°
5
30°
20°
6
31°
21°
7
32°
22°
8
33°
21°
9
34°
22°
10
32°
21°
11
32°
20°
12
33°
17°
13
31°
15°
14
30°
16°
15
29°
17°
16
28°
13°
17
30°
16°
18
28°
17°
19
29°
17°
20
30°
19°
21
31°
19°
22
31°
22°
23
32°
19°
24
33°
21°
25
32°
21°
26
32°
20°
27
34°
21°
28
32°
21°
29
33°
20°
30
34°
20°
31
33°
21°
1
33°
21°
2
32°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in White Pass
White Pass's December 2026 forecast shows daily high temperatures ranging from 28° to 35°, with overnight lows between 13° and 27°. The average high for December is 32° with an average low of 20°. 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 White Pass. See also: January | February | March.
