S
M
T
W
T
F
S
29
39°
27°
30
44°
25°
1
43°
23°
2
40°
22°
3
41°
20°
4
39°
23°
5
41°
24°
6
44°
25°
7
46°
26°
8
45°
27°
9
46°
23°
10
47°
18°
11
49°
21°
12
38°
21°
13
Hist. Avg.
38°
19°
14
Hist. Avg.
38°
18°
15
Hist. Avg.
38°
18°
16
Hist. Avg.
38°
18°
17
Hist. Avg.
37°
18°
18
Hist. Avg.
37°
18°
19
Hist. Avg.
37°
17°
20
Hist. Avg.
37°
17°
21
Hist. Avg.
36°
17°
22
Hist. Avg.
36°
17°
23
Hist. Avg.
36°
17°
24
Hist. Avg.
36°
16°
25
Hist. Avg.
36°
16°
26
Hist. Avg.
36°
16°
27
Hist. Avg.
36°
16°
28
Hist. Avg.
36°
16°
29
Hist. Avg.
36°
16°
30
Hist. Avg.
35°
16°
31
Hist. Avg.
35°
16°
1
Hist. Avg.
35°
16°
2
Hist. Avg.
35°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Blue Hill
Blue Hill's December 2026 forecast shows daily high temperatures ranging from 38° to 49°, with overnight lows between 18° and 27°. The average high for December is 43° 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 Blue Hill. See also: January | February | March.
