S
M
T
W
T
F
S
29
30°
6°
30
26°
4°
1
27°
15°
2
32°
18°
3
35°
17°
4
30°
16°
5
28°
15°
6
29°
10°
7
26°
8°
8
32°
10°
9
36°
10°
10
34°
13°
11
37°
10°
12
37°
9°
13
38°
15°
14
32°
15°
15
30°
11°
16
34°
6°
17
29°
13°
18
28°
15°
19
31°
18°
20
33°
8°
21
33°
8°
22
27°
16°
23
31°
6°
24
31°
14°
25
28°
10°
26
33°
0°
27
33°
-4°
28
20°
8°
29
24°
1°
30
26°
3°
31
22°
13°
1
33°
20°
2
34°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Elliston
Elliston's December 2026 forecast shows daily high temperatures ranging from 20° to 38°, with overnight lows between -4° and 20°. The average high for December is 31° with an average low of 10°. 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 Elliston. See also: January | February | March.