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