S
M
T
W
T
F
S
29
54°
37°
30
52°
39°
1
46°
33°
2
47°
33°
3
48°
34°
4
52°
31°
5
51°
32°
6
50°
34°
7
49°
29°
8
50°
32°
9
51°
35°
10
52°
37°
11
54°
37°
12
55°
38°
13
55°
38°
14
54°
37°
15
54°
39°
16
55°
37°
17
55°
35°
18
54°
41°
19
54°
41°
20
53°
40°
21
55°
42°
22
48°
40°
23
48°
40°
24
49°
42°
25
50°
41°
26
48°
39°
27
55°
41°
28
54°
35°
29
46°
34°
30
45°
38°
31
45°
32°
1
44°
33°
2
Hist. Avg.
57°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Jerome
Jerome's December 2026 forecast shows daily high temperatures ranging from 44° to 55°, with overnight lows between 29° and 42°. The average high for December is 51° with an average low of 37°. 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 Jerome. See also: January | February | March.
