S
M
T
W
T
F
S
29
48°
37°
30
50°
38°
1
49°
37°
2
49°
37°
3
48°
36°
4
45°
35°
5
48°
35°
6
48°
34°
7
44°
33°
8
39°
31°
9
37°
32°
10
38°
33°
11
40°
34°
12
40°
33°
13
38°
33°
14
37°
27°
15
39°
27°
16
38°
26°
17
37°
31°
18
38°
32°
19
44°
29°
20
41°
23°
21
38°
26°
22
37°
28°
23
34°
26°
24
38°
25°
25
33°
23°
26
33°
15°
27
31°
13°
28
31°
12°
29
32°
10°
30
31°
24°
31
33°
26°
1
39°
18°
2
34°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Henrietta
Henrietta's December 2026 forecast shows daily high temperatures ranging from 31° to 50°, with overnight lows between 10° and 38°. The average high for December is 39° with an average low of 28°. 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 Henrietta. See also: January | February | March.
