S
M
T
W
T
F
S
29
38°
28°
30
41°
29°
1
35°
29°
2
38°
28°
3
39°
29°
4
39°
28°
5
42°
28°
6
45°
28°
7
44°
26°
8
39°
25°
9
35°
24°
10
35°
25°
11
38°
16°
12
32°
12°
13
29°
11°
14
31°
20°
15
37°
17°
16
36°
23°
17
37°
23°
18
38°
22°
19
39°
23°
20
40°
22°
21
39°
23°
22
40°
21°
23
39°
11°
24
36°
8°
25
26°
12°
26
30°
20°
27
35°
21°
28
34°
20°
29
40°
23°
30
40°
22°
31
41°
21°
1
39°
6°
2
39°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hooper
Hooper's December 2026 forecast shows daily high temperatures ranging from 26° to 45°, with overnight lows between 5° and 29°. The average high for December is 37° with an average low of 21°. 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 Hooper. See also: January | February | March.