S
M
T
W
T
F
S
29
61°
40°
30
55°
39°
1
56°
37°
2
55°
38°
3
57°
40°
4
56°
41°
5
56°
40°
6
57°
41°
7
57°
46°
8
58°
45°
9
56°
47°
10
58°
48°
11
60°
47°
12
60°
44°
13
59°
44°
14
58°
45°
15
59°
45°
16
60°
44°
17
59°
42°
18
56°
44°
19
52°
44°
20
52°
43°
21
58°
40°
22
59°
45°
23
54°
47°
24
58°
45°
25
59°
44°
26
56°
45°
27
55°
42°
28
56°
41°
29
54°
38°
30
53°
45°
31
55°
45°
1
Hist. Avg.
56°
41°
2
Hist. Avg.
56°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Ross
Ross's December 2026 forecast shows daily high temperatures ranging from 52° to 61°, with overnight lows between 37° and 48°. The average high for December is 57° with an average low of 43°. 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 Ross. See also: January | February | March.
