S
M
T
W
T
F
S
29
74°
46°
30
73°
48°
1
70°
43°
2
68°
39°
3
67°
45°
4
69°
45°
5
70°
48°
6
72°
45°
7
74°
40°
8
70°
41°
9
71°
42°
10
70°
42°
11
71°
45°
12
74°
44°
13
75°
38°
14
70°
35°
15
64°
38°
16
65°
38°
17
66°
37°
18
64°
39°
19
66°
41°
20
66°
44°
21
67°
38°
22
68°
42°
23
68°
37°
24
66°
38°
25
67°
39°
26
69°
39°
27
67°
38°
28
69°
37°
29
67°
42°
30
69°
42°
31
70°
39°
1
71°
37°
2
68°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Calipatria
Calipatria's December 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 35° and 48°. The average high for December is 69° with an average low of 41°. 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 Calipatria. See also: January | February | March.