S
M
T
W
T
F
S
29
51°
36°
30
53°
36°
1
52°
37°
2
52°
34°
3
50°
29°
4
45°
26°
5
51°
33°
6
51°
33°
7
42°
29°
8
38°
23°
9
38°
21°
10
37°
23°
11
36°
29°
12
38°
27°
13
39°
25°
14
36°
17°
15
35°
22°
16
37°
26°
17
39°
30°
18
38°
26°
19
43°
22°
20
38°
17°
21
36°
16°
22
33°
19°
23
32°
23°
24
35°
23°
25
36°
22°
26
34°
16°
27
33°
15°
28
32°
10°
29
31°
13°
30
31°
25°
31
38°
20°
1
40°
15°
2
32°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mather
Mather's December 2026 forecast shows daily high temperatures ranging from 31° to 53°, with overnight lows between 10° and 37°. The average high for December is 39° 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 Mather. See also: January | February | March.
