S
M
T
W
T
F
S
29
45°
29°
30
42°
28°
1
35°
27°
2
33°
20°
3
33°
25°
4
36°
25°
5
36°
24°
6
32°
17°
7
27°
11°
8
25°
11°
9
27°
12°
10
33°
22°
11
35°
21°
12
37°
23°
13
34°
23°
14
27°
22°
15
35°
18°
16
35°
19°
17
33°
18°
18
31°
16°
19
30°
12°
20
28°
6°
21
26°
17°
22
30°
16°
23
33°
17°
24
31°
12°
25
33°
9°
26
28°
18°
27
27°
17°
28
32°
13°
29
29°
9°
30
28°
13°
31
27°
4°
1
30°
0°
2
20°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dunkerton
Dunkerton's December 2026 forecast shows daily high temperatures ranging from 20° to 45°, with overnight lows between 0° and 29°. The average high for December is 32° with an average low of 17°. 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 Dunkerton. See also: January | February | March.
