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