S
M
T
W
T
F
S
29
72°
49°
30
70°
46°
1
67°
46°
2
71°
48°
3
72°
48°
4
70°
50°
5
70°
46°
6
69°
47°
7
68°
45°
8
69°
45°
9
70°
46°
10
69°
45°
11
67°
46°
12
68°
47°
13
70°
49°
14
71°
46°
15
72°
47°
16
71°
44°
17
70°
45°
18
68°
41°
19
65°
41°
20
64°
42°
21
64°
41°
22
65°
42°
23
65°
40°
24
66°
40°
25
64°
41°
26
65°
40°
27
64°
39°
28
65°
43°
29
66°
44°
30
68°
45°
31
67°
44°
1
65°
40°
2
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Baldwin Park
Baldwin Park's December 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 39° and 50°. The average high for December is 68° with an average low of 44°. 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 Baldwin Park. See also: January | February | March.
