S
M
T
W
T
F
S
29
81°
63°
30
81°
62°
1
80°
51°
2
67°
49°
3
69°
50°
4
72°
60°
5
78°
57°
6
68°
52°
7
66°
50°
8
64°
48°
9
63°
47°
10
66°
47°
11
67°
48°
12
68°
48°
13
70°
54°
14
69°
47°
15
75°
48°
16
69°
52°
17
74°
48°
18
71°
46°
19
66°
45°
20
65°
48°
21
67°
58°
22
71°
47°
23
77°
46°
24
67°
51°
25
68°
47°
26
67°
47°
27
67°
56°
28
71°
47°
29
76°
45°
30
69°
47°
31
67°
45°
1
66°
46°
2
66°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hidalgo
Hidalgo's December 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 45° and 63°. 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 Hidalgo. See also: January | February | March.