S
M
T
W
T
F
S
29
43°
31°
30
42°
31°
1
41°
29°
2
42°
34°
3
46°
21°
4
53°
19°
5
41°
21°
6
33°
20°
7
36°
23°
8
37°
19°
9
35°
17°
10
34°
17°
11
31°
19°
12
32°
20°
13
34°
20°
14
33°
21°
15
34°
24°
16
37°
23°
17
37°
23°
18
39°
32°
19
40°
30°
20
38°
29°
21
38°
25°
22
37°
19°
23
33°
23°
24
34°
19°
25
36°
21°
26
31°
24°
27
31°
19°
28
33°
16°
29
33°
19°
30
32°
16°
31
34°
20°
1
31°
20°
2
Hist. Avg.
34°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Starr
Starr's December 2026 forecast shows daily high temperatures ranging from 31° to 53°, with overnight lows between 16° and 34°. The average high for December is 37° with an average low of 22°. 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 Starr. See also: January | February | March.
