S
M
T
W
T
F
S
29
38°
23°
30
37°
23°
1
42°
19°
2
39°
22°
3
35°
22°
4
41°
23°
5
40°
22°
6
40°
22°
7
39°
21°
8
39°
18°
9
38°
19°
10
36°
20°
11
35°
19°
12
37°
20°
13
35°
19°
14
34°
18°
15
31°
15°
16
34°
18°
17
31°
18°
18
34°
20°
19
35°
17°
20
35°
14°
21
33°
16°
22
31°
16°
23
34°
8°
24
34°
1°
25
29°
1°
26
17°
4°
27
18°
3°
28
22°
2°
29
27°
-4°
30
21°
-2°
31
15°
5°
1
19°
9°
2
27°
2°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Onida
Onida's December 2026 forecast shows daily high temperatures ranging from 15° to 42°, with overnight lows between -4° and 23°. The average high for December is 32° with an average low of 14°. 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 Onida. See also: January | February | March.