S
M
T
W
T
F
S
29
42°
24°
30
41°
23°
1
40°
30°
2
42°
26°
3
43°
31°
4
47°
25°
5
43°
23°
6
40°
26°
7
45°
28°
8
48°
26°
9
48°
26°
10
47°
28°
11
48°
30°
12
48°
30°
13
49°
29°
14
48°
29°
15
47°
28°
16
47°
29°
17
46°
28°
18
48°
27°
19
47°
29°
20
47°
24°
21
39°
19°
22
37°
21°
23
35°
23°
24
38°
21°
25
37°
22°
26
37°
20°
27
38°
19°
28
37°
20°
29
38°
21°
30
39°
29°
31
39°
24°
1
40°
26°
2
39°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Twain
Twain's December 2026 forecast shows daily high temperatures ranging from 35° to 49°, with overnight lows between 19° and 31°. The average high for December is 43° with an average low of 25°. 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 Twain. See also: January | February | March.
