S
M
T
W
T
F
S
29
39°
21°
30
36°
20°
1
36°
20°
2
36°
28°
3
41°
29°
4
49°
23°
5
41°
24°
6
35°
24°
7
40°
25°
8
43°
28°
9
41°
21°
10
35°
20°
11
Hist. Avg.
40°
24°
12
Hist. Avg.
39°
24°
13
Hist. Avg.
39°
24°
14
Hist. Avg.
38°
23°
15
Hist. Avg.
38°
23°
16
Hist. Avg.
38°
23°
17
Hist. Avg.
38°
22°
18
Hist. Avg.
37°
22°
19
Hist. Avg.
37°
22°
20
Hist. Avg.
37°
22°
21
Hist. Avg.
36°
21°
22
Hist. Avg.
36°
21°
23
Hist. Avg.
36°
21°
24
Hist. Avg.
36°
20°
25
Hist. Avg.
36°
20°
26
Hist. Avg.
35°
20°
27
Hist. Avg.
35°
20°
28
Hist. Avg.
35°
20°
29
Hist. Avg.
35°
19°
30
Hist. Avg.
34°
19°
31
Hist. Avg.
34°
19°
1
Hist. Avg.
34°
18°
2
Hist. Avg.
34°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in New Baltimore
New Baltimore's December 2026 forecast shows daily high temperatures ranging from 35° to 49°, with overnight lows between 20° and 29°. The average high for December is 39° with an average low of 24°. 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 New Baltimore. See also: January | February | March.