S
M
T
W
T
F
S
29
75°
62°
30
79°
52°
1
69°
49°
2
65°
48°
3
67°
47°
4
67°
48°
5
70°
59°
6
71°
59°
7
71°
60°
8
76°
58°
9
74°
52°
10
66°
47°
11
66°
48°
12
71°
58°
13
77°
59°
14
77°
53°
15
66°
49°
16
66°
54°
17
69°
56°
18
66°
57°
19
72°
53°
20
72°
51°
21
71°
55°
22
69°
56°
23
74°
57°
24
75°
49°
25
75°
45°
26
69°
45°
27
64°
48°
28
67°
53°
29
74°
56°
30
73°
53°
31
73°
50°
1
67°
47°
2
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Donna
Donna's December 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 45° and 62°. The average high for December is 71° with an average low of 53°. 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 Donna. See also: January | February | March.
