S
M
T
W
T
F
S
29
33°
20°
30
32°
19°
1
32°
26°
2
35°
30°
3
37°
29°
4
40°
30°
5
39°
30°
6
39°
29°
7
38°
29°
8
37°
28°
9
31°
27°
10
32°
28°
11
40°
23°
12
34°
24°
13
34°
20°
14
33°
16°
15
32°
19°
16
29°
21°
17
32°
24°
18
35°
25°
19
33°
26°
20
36°
27°
21
37°
26°
22
37°
27°
23
36°
25°
24
39°
22°
25
37°
20°
26
33°
18°
27
30°
19°
28
30°
24°
29
35°
23°
30
36°
25°
31
35°
26°
1
36°
22°
2
38°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bellaire
Bellaire's December 2026 forecast shows daily high temperatures ranging from 29° to 40°, with overnight lows between 16° and 30°. The average high for December is 35° 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 Bellaire. See also: January | February | March.
