S
M
T
W
T
F
S
29
44°
33°
30
46°
34°
1
45°
33°
2
44°
34°
3
47°
32°
4
45°
31°
5
44°
31°
6
43°
32°
7
44°
30°
8
37°
29°
9
36°
30°
10
38°
30°
11
39°
29°
12
38°
27°
13
39°
22°
14
37°
19°
15
33°
19°
16
30°
18°
17
32°
19°
18
32°
25°
19
33°
24°
20
37°
23°
21
37°
22°
22
35°
21°
23
35°
10°
24
32°
18°
25
27°
19°
26
28°
10°
27
27°
7°
28
25°
10°
29
27°
10°
30
27°
16°
31
29°
21°
1
36°
19°
2
36°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Jericho
Jericho's December 2026 forecast shows daily high temperatures ranging from 25° to 47°, with overnight lows between 7° and 34°. The average high for December is 36° with an average low of 23°. 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 Jericho. See also: January | February | March.
