S
M
T
W
T
F
S
29
44°
32°
30
42°
30°
1
42°
34°
2
45°
35°
3
46°
18°
4
47°
17°
5
33°
20°
6
30°
19°
7
32°
20°
8
31°
16°
9
32°
15°
10
28°
16°
11
27°
18°
12
31°
17°
13
30°
19°
14
30°
22°
15
32°
24°
16
34°
25°
17
35°
24°
18
37°
30°
19
39°
29°
20
38°
29°
21
36°
27°
22
36°
25°
23
34°
27°
24
35°
25°
25
36°
26°
26
34°
25°
27
34°
19°
28
33°
17°
29
31°
24°
30
32°
15°
31
27°
13°
1
Hist. Avg.
30°
17°
2
Hist. Avg.
30°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Troy
Troy's December 2026 forecast shows daily high temperatures ranging from 27° to 47°, with overnight lows between 13° and 35°. The average high for December is 35° with an average low of 23°. 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 Troy. See also: January | February | March.
