S
M
T
W
T
F
S
29
55°
36°
30
57°
39°
1
61°
43°
2
59°
43°
3
56°
42°
4
56°
37°
5
57°
35°
6
56°
37°
7
58°
40°
8
57°
39°
9
59°
38°
10
60°
39°
11
60°
40°
12
59°
38°
13
58°
38°
14
59°
41°
15
58°
37°
16
58°
40°
17
Hist. Avg.
54°
36°
18
Hist. Avg.
54°
36°
19
Hist. Avg.
54°
36°
20
Hist. Avg.
54°
36°
21
Hist. Avg.
54°
36°
22
Hist. Avg.
53°
36°
23
Hist. Avg.
53°
36°
24
Hist. Avg.
53°
36°
25
Hist. Avg.
53°
36°
26
Hist. Avg.
53°
36°
27
Hist. Avg.
53°
36°
28
Hist. Avg.
53°
36°
29
Hist. Avg.
53°
36°
30
Hist. Avg.
53°
36°
31
Hist. Avg.
53°
36°
1
Hist. Avg.
53°
36°
2
Hist. Avg.
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Winton
Winton's December 2026 forecast shows daily high temperatures ranging from 55° to 61°, with overnight lows between 35° and 43°. The average high for December is 58° with an average low of 39°. 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 Winton. See also: January | February | March.