S
M
T
W
T
F
S
29
41°
34°
30
42°
34°
1
45°
32°
2
49°
34°
3
48°
32°
4
35°
26°
5
47°
23°
6
49°
21°
7
34°
18°
8
33°
21°
9
36°
16°
10
33°
13°
11
33°
15°
12
32°
22°
13
35°
20°
14
35°
27°
15
37°
29°
16
40°
25°
17
46°
22°
18
44°
22°
19
35°
20°
20
34°
18°
21
34°
15°
22
32°
18°
23
35°
22°
24
41°
25°
25
38°
27°
26
39°
25°
27
40°
23°
28
37°
20°
29
33°
19°
30
32°
18°
31
34°
19°
1
33°
17°
2
33°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Newton Falls
Newton Falls's December 2026 forecast shows daily high temperatures ranging from 32° to 49°, with overnight lows between 13° and 34°. The average high for December is 38° with an average low of 23°. 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 Newton Falls. See also: January | February | March.