S
M
T
W
T
F
S
29
30°
15°
30
27°
11°
1
28°
16°
2
35°
24°
3
34°
23°
4
32°
22°
5
30°
16°
6
32°
10°
7
27°
9°
8
31°
9°
9
33°
10°
10
35°
11°
11
37°
8°
12
36°
7°
13
35°
14°
14
33°
22°
15
32°
14°
16
34°
14°
17
29°
21°
18
30°
20°
19
32°
22°
20
32°
15°
21
33°
15°
22
28°
20°
23
32°
9°
24
31°
21°
25
31°
12°
26
33°
2°
27
32°
1°
28
19°
15°
29
24°
8°
30
26°
13°
31
23°
20°
1
34°
20°
2
35°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Milltown
Milltown's December 2026 forecast shows daily high temperatures ranging from 19° to 37°, with overnight lows between 1° and 24°. The average high for December is 31° with an average low of 14°. 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 Milltown. See also: January | February | March.
