S
M
T
W
T
F
S
29
44°
34°
30
44°
39°
1
48°
40°
2
49°
40°
3
49°
39°
4
47°
37°
5
45°
39°
6
48°
39°
7
47°
37°
8
45°
35°
9
48°
41°
10
49°
40°
11
48°
36°
12
44°
34°
13
42°
34°
14
42°
35°
15
41°
33°
16
41°
36°
17
42°
34°
18
41°
32°
19
42°
37°
20
48°
34°
21
44°
32°
22
41°
32°
23
46°
37°
24
47°
35°
25
47°
35°
26
47°
36°
27
45°
37°
28
43°
37°
29
44°
36°
30
45°
37°
31
45°
37°
1
44°
36°
2
43°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Horsforth
Horsforth's December 2026 forecast shows daily high temperatures ranging from 41° to 49°, with overnight lows between 32° and 41°. The average high for December is 45° with an average low of 36°. 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 Horsforth. See also: January | February | March.
