S
M
T
W
T
F
S
29
54°
37°
30
54°
37°
1
54°
37°
2
56°
41°
3
55°
40°
4
61°
41°
5
60°
35°
6
53°
39°
7
56°
40°
8
61°
40°
9
61°
39°
10
60°
41°
11
60°
42°
12
59°
42°
13
61°
40°
14
60°
41°
15
60°
41°
16
59°
40°
17
60°
40°
18
60°
39°
19
59°
38°
20
60°
37°
21
51°
31°
22
50°
32°
23
49°
37°
24
51°
37°
25
50°
39°
26
50°
35°
27
51°
34°
28
51°
34°
29
52°
35°
30
51°
37°
31
52°
36°
1
52°
36°
2
53°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Visalia
Visalia's December 2026 forecast shows daily high temperatures ranging from 49° to 61°, with overnight lows between 31° and 42°. The average high for December is 56° with an average low of 38°. 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 Visalia. See also: January | February | March.
