S
M
T
W
T
F
S
29
76°
59°
30
75°
58°
1
73°
60°
2
77°
59°
3
78°
53°
4
79°
52°
5
71°
54°
6
70°
59°
7
74°
60°
8
74°
59°
9
71°
52°
10
69°
52°
11
Hist. Avg.
74°
54°
12
Hist. Avg.
74°
54°
13
Hist. Avg.
74°
54°
14
Hist. Avg.
74°
53°
15
Hist. Avg.
74°
53°
16
Hist. Avg.
74°
53°
17
Hist. Avg.
74°
53°
18
Hist. Avg.
74°
53°
19
Hist. Avg.
73°
52°
20
Hist. Avg.
73°
52°
21
Hist. Avg.
73°
52°
22
Hist. Avg.
73°
52°
23
Hist. Avg.
73°
52°
24
Hist. Avg.
73°
51°
25
Hist. Avg.
73°
51°
26
Hist. Avg.
72°
51°
27
Hist. Avg.
72°
51°
28
Hist. Avg.
72°
51°
29
Hist. Avg.
72°
50°
30
Hist. Avg.
72°
50°
31
Hist. Avg.
72°
50°
1
Hist. Avg.
72°
50°
2
Hist. Avg.
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Belle Isle
Belle Isle's December 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 52° and 60°. The average high for December is 74° with an average low of 56°. 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 Belle Isle. See also: January | February | March.
