S
M
T
W
T
F
S
29
49°
39°
30
52°
39°
1
51°
38°
2
52°
37°
3
49°
34°
4
44°
31°
5
48°
35°
6
51°
36°
7
41°
31°
8
37°
28°
9
37°
26°
10
36°
26°
11
36°
34°
12
38°
32°
13
37°
31°
14
35°
21°
15
35°
26°
16
36°
30°
17
39°
33°
18
40°
29°
19
44°
26°
20
38°
22°
21
36°
21°
22
34°
23°
23
32°
27°
24
35°
26°
25
35°
26°
26
34°
20°
27
32°
18°
28
31°
12°
29
30°
15°
30
30°
26°
31
38°
23°
1
38°
19°
2
31°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Conway
Conway's December 2026 forecast shows daily high temperatures ranging from 30° to 52°, with overnight lows between 12° and 39°. The average high for December is 39° with an average low of 27°. 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 Conway. See also: January | February | March.