S
M
T
W
T
F
S
29
57°
43°
30
61°
46°
1
60°
40°
2
60°
36°
3
67°
34°
4
54°
33°
5
55°
34°
6
57°
34°
7
59°
39°
8
61°
45°
9
52°
34°
10
67°
48°
11
69°
46°
12
Hist. Avg.
60°
39°
13
Hist. Avg.
59°
39°
14
Hist. Avg.
59°
39°
15
Hist. Avg.
59°
39°
16
Hist. Avg.
59°
38°
17
Hist. Avg.
58°
38°
18
Hist. Avg.
58°
38°
19
Hist. Avg.
58°
38°
20
Hist. Avg.
58°
38°
21
Hist. Avg.
58°
38°
22
Hist. Avg.
58°
38°
23
Hist. Avg.
58°
38°
24
Hist. Avg.
58°
38°
25
Hist. Avg.
57°
38°
26
Hist. Avg.
57°
37°
27
Hist. Avg.
57°
37°
28
Hist. Avg.
57°
37°
29
Hist. Avg.
57°
37°
30
Hist. Avg.
57°
37°
31
Hist. Avg.
57°
37°
1
Hist. Avg.
57°
37°
2
Hist. Avg.
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Swartz
Swartz's December 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 33° and 48°. The average high for December is 60° with an average low of 39°. 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 Swartz. See also: January | February | March.
