S
M
T
W
T
F
S
29
37°
25°
30
47°
20°
1
47°
19°
2
41°
25°
3
44°
18°
4
45°
17°
5
33°
14°
6
31°
14°
7
30°
15°
8
32°
19°
9
35°
26°
10
38°
25°
11
41°
23°
12
36°
21°
13
34°
20°
14
33°
17°
15
34°
11°
16
29°
9°
17
27°
11°
18
26°
22°
19
35°
22°
20
35°
15°
21
38°
14°
22
28°
24°
23
39°
25°
24
39°
20°
25
38°
19°
26
37°
19°
27
36°
20°
28
36°
21°
29
37°
21°
30
36°
23°
31
40°
21°
1
41°
19°
2
39°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Forest Hills
Forest Hills's December 2026 forecast shows daily high temperatures ranging from 26° to 47°, with overnight lows between 9° and 26°. The average high for December is 36° with an average low of 19°. 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 Forest Hills. See also: January | February | March.
