S
M
T
W
T
F
S
29
51°
34°
30
51°
31°
1
43°
29°
2
49°
32°
3
44°
31°
4
39°
26°
5
40°
29°
6
41°
30°
7
42°
30°
8
42°
29°
9
40°
29°
10
46°
30°
11
39°
29°
12
38°
28°
13
36°
24°
14
33°
27°
15
39°
28°
16
37°
28°
17
44°
29°
18
45°
27°
19
41°
27°
20
36°
24°
21
33°
24°
22
41°
27°
23
43°
26°
24
38°
25°
25
28°
14°
26
31°
20°
27
35°
20°
28
34°
18°
29
35°
22°
30
34°
10°
31
34°
9°
1
28°
9°
2
26°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Batavia
Batavia's December 2026 forecast shows daily high temperatures ranging from 26° to 51°, with overnight lows between 9° and 34°. The average high for December is 39° with an average low of 25°. 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 Batavia. See also: January | February | March.
