S
M
T
W
T
F
S
29
44°
30°
30
46°
31°
1
45°
30°
2
45°
30°
3
44°
28°
4
40°
27°
5
44°
29°
6
44°
28°
7
39°
25°
8
34°
24°
9
33°
23°
10
32°
23°
11
33°
27°
12
35°
26°
13
34°
27°
14
30°
18°
15
33°
19°
16
32°
21°
17
34°
24°
18
33°
25°
19
39°
22°
20
35°
14°
21
34°
17°
22
31°
18°
23
27°
19°
24
31°
17°
25
29°
17°
26
29°
10°
27
26°
7°
28
25°
6°
29
26°
4°
30
25°
17°
31
31°
17°
1
36°
11°
2
29°
12°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Ulysses
Ulysses's December 2026 forecast shows daily high temperatures ranging from 25° to 46°, with overnight lows between 4° and 31°. The average high for December is 34° 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 Ulysses. See also: January | February | March.