S
M
T
W
T
F
S
29
65°
46°
30
67°
58°
1
74°
56°
2
69°
50°
3
66°
48°
4
66°
52°
5
70°
53°
6
76°
56°
7
76°
49°
8
68°
48°
9
72°
55°
10
75°
56°
11
77°
43°
12
77°
41°
13
64°
44°
14
63°
42°
15
61°
41°
16
64°
49°
17
63°
51°
18
72°
54°
19
75°
52°
20
74°
53°
21
76°
55°
22
75°
54°
23
77°
43°
24
76°
38°
25
62°
38°
26
61°
41°
27
63°
53°
28
71°
55°
29
73°
55°
30
74°
56°
31
74°
55°
1
76°
47°
2
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Laredo
Laredo's December 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 38° and 58°. The average high for December is 70° with an average low of 50°. 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 Laredo. See also: January | February | March.