S
M
T
W
T
F
S
29
37°
18°
30
35°
17°
1
36°
28°
2
40°
29°
3
38°
28°
4
37°
21°
5
34°
18°
6
35°
17°
7
36°
18°
8
38°
21°
9
37°
20°
10
40°
24°
11
42°
23°
12
43°
25°
13
42°
27°
14
38°
27°
15
36°
20°
16
38°
21°
17
33°
22°
18
37°
23°
19
38°
26°
20
40°
22°
21
38°
16°
22
35°
24°
23
37°
17°
24
38°
24°
25
35°
27°
26
40°
13°
27
39°
12°
28
26°
21°
29
29°
14°
30
36°
21°
31
32°
22°
1
37°
25°
2
37°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bliss
Bliss's December 2026 forecast shows daily high temperatures ranging from 26° to 43°, with overnight lows between 12° and 29°. The average high for December is 37° 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 Bliss. See also: January | February | March.