S
M
T
W
T
F
S
29
44°
34°
30
46°
36°
1
50°
39°
2
51°
33°
3
45°
33°
4
45°
32°
5
43°
32°
6
43°
31°
7
44°
36°
8
48°
34°
9
47°
34°
10
49°
39°
11
50°
41°
12
49°
39°
13
50°
37°
14
48°
37°
15
48°
33°
16
46°
32°
17
43°
31°
18
43°
32°
19
44°
31°
20
43°
34°
21
43°
40°
22
51°
38°
23
51°
37°
24
50°
38°
25
49°
35°
26
48°
36°
27
49°
33°
28
48°
34°
29
46°
37°
30
46°
39°
31
49°
38°
1
50°
37°
2
48°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Marlow
Marlow's December 2026 forecast shows daily high temperatures ranging from 43° to 51°, with overnight lows between 31° and 41°. The average high for December is 47° with an average low of 35°. 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 Marlow. See also: January | February | March.
