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