S
M
T
W
T
F
S
29
54°
35°
30
54°
27°
1
40°
24°
2
41°
28°
3
49°
34°
4
47°
33°
5
45°
30°
6
43°
27°
7
39°
23°
8
37°
25°
9
41°
26°
10
44°
32°
11
48°
31°
12
51°
30°
13
48°
31°
14
43°
27°
15
46°
26°
16
45°
25°
17
41°
17°
18
37°
16°
19
35°
11°
20
31°
13°
21
31°
25°
22
38°
16°
23
39°
21°
24
39°
15°
25
38°
25°
26
42°
28°
27
42°
27°
28
41°
25°
29
40°
23°
30
39°
17°
31
39°
14°
1
35°
15°
2
34°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Garden Plain
Garden Plain's December 2026 forecast shows daily high temperatures ranging from 31° to 54°, with overnight lows between 11° and 35°. The average high for December is 42° with an average low of 24°. 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 Garden Plain. See also: January | February | March.
