S
M
T
W
T
F
S
29
56°
36°
30
57°
44°
1
59°
49°
2
63°
49°
3
58°
48°
4
58°
48°
5
59°
45°
6
57°
43°
7
63°
45°
8
56°
39°
9
57°
36°
10
56°
42°
11
71°
39°
12
71°
34°
13
69°
34°
14
54°
35°
15
55°
34°
16
56°
35°
17
55°
46°
18
60°
48°
19
68°
48°
20
69°
47°
21
69°
46°
22
68°
50°
23
71°
40°
24
70°
33°
25
69°
31°
26
52°
32°
27
54°
37°
28
60°
46°
29
66°
48°
30
67°
48°
31
68°
49°
1
69°
42°
2
69°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Magnolia
Magnolia's December 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 31° and 50°. The average high for December is 62° with an average low of 42°. 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 Magnolia. See also: January | February | March.
