S
M
T
W
T
F
S
29
62°
45°
30
62°
45°
1
65°
38°
2
60°
39°
3
59°
45°
4
59°
47°
5
62°
47°
6
65°
45°
7
63°
46°
8
64°
44°
9
59°
44°
10
60°
39°
11
60°
36°
12
59°
44°
13
55°
45°
14
59°
43°
15
57°
43°
16
Hist. Avg.
56°
38°
17
Hist. Avg.
56°
38°
18
Hist. Avg.
56°
38°
19
Hist. Avg.
55°
38°
20
Hist. Avg.
55°
38°
21
Hist. Avg.
55°
38°
22
Hist. Avg.
55°
38°
23
Hist. Avg.
55°
38°
24
Hist. Avg.
55°
38°
25
Hist. Avg.
55°
38°
26
Hist. Avg.
55°
38°
27
Hist. Avg.
55°
38°
28
Hist. Avg.
55°
38°
29
Hist. Avg.
55°
38°
30
Hist. Avg.
55°
38°
31
Hist. Avg.
55°
38°
1
Hist. Avg.
55°
38°
2
Hist. Avg.
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Patterson
Patterson's December 2026 forecast shows daily high temperatures ranging from 55° to 65°, with overnight lows between 36° and 47°. The average high for December is 61° with an average low of 43°. 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 Patterson. See also: January | February | March.
