S
M
T
W
T
F
S
29
39°
27°
30
40°
26°
1
39°
30°
2
38°
24°
3
38°
22°
4
36°
25°
5
35°
29°
6
40°
34°
7
44°
33°
8
51°
28°
9
52°
27°
10
35°
25°
11
36°
26°
12
40°
24°
13
36°
24°
14
35°
22°
15
33°
22°
16
33°
23°
17
34°
18°
18
33°
21°
19
33°
28°
20
35°
32°
21
43°
24°
22
44°
23°
23
37°
30°
24
40°
31°
25
46°
29°
26
42°
26°
27
37°
21°
28
39°
18°
29
34°
21°
30
30°
11°
31
32°
12°
1
25°
13°
2
29°
17°
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 25° to 52°, with overnight lows between 11° and 34°. The average high for December is 38° with an average low of 24°. 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.
