S
M
T
W
T
F
S
29
42°
27°
30
39°
23°
1
28°
21°
2
27°
13°
3
30°
24°
4
34°
24°
5
31°
22°
6
29°
17°
7
24°
12°
8
23°
13°
9
27°
14°
10
32°
22°
11
34°
21°
12
36°
20°
13
33°
21°
14
25°
20°
15
31°
16°
16
31°
15°
17
28°
14°
18
27°
11°
19
28°
6°
20
21°
3°
21
19°
16°
22
30°
15°
23
31°
12°
24
28°
4°
25
26°
8°
26
22°
16°
27
29°
16°
28
31°
15°
29
28°
7°
30
27°
9°
31
25°
-1°
1
25°
-4°
2
16°
3°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kiester
Kiester's December 2026 forecast shows daily high temperatures ranging from 16° to 42°, with overnight lows between -4° and 27°. The average high for December is 28° with an average low of 14°. 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 Kiester. See also: January | February | March.
