S
M
T
W
T
F
S
29
48°
36°
30
51°
38°
1
53°
39°
2
52°
38°
3
54°
36°
4
48°
34°
5
51°
31°
6
51°
36°
7
50°
34°
8
43°
30°
9
41°
28°
10
40°
27°
11
38°
33°
12
41°
31°
13
42°
30°
14
39°
25°
15
40°
26°
16
40°
29°
17
42°
30°
18
41°
32°
19
47°
30°
20
45°
20°
21
39°
22°
22
36°
24°
23
33°
27°
24
38°
26°
25
44°
24°
26
45°
19°
27
36°
16°
28
32°
19°
29
34°
13°
30
35°
28°
31
41°
27°
1
49°
20°
2
43°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bath
Bath's December 2026 forecast shows daily high temperatures ranging from 32° to 54°, with overnight lows between 13° and 39°. The average high for December is 43° with an average low of 28°. 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 Bath. See also: January | February | March.
