S
M
T
W
T
F
S
29
55°
35°
30
55°
27°
1
46°
22°
2
42°
23°
3
49°
31°
4
51°
31°
5
47°
30°
6
42°
26°
7
41°
20°
8
39°
20°
9
40°
23°
10
43°
27°
11
46°
24°
12
52°
27°
13
47°
28°
14
45°
23°
15
46°
25°
16
45°
23°
17
40°
18°
18
38°
15°
19
37°
11°
20
34°
12°
21
33°
23°
22
41°
20°
23
39°
18°
24
38°
15°
25
38°
22°
26
39°
23°
27
39°
22°
28
40°
20°
29
39°
20°
30
38°
17°
31
39°
15°
1
35°
13°
2
34°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Moline
Moline's December 2026 forecast shows daily high temperatures ranging from 33° to 55°, with overnight lows between 11° and 35°. The average high for December is 42° with an average low of 22°. 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 Moline. See also: January | February | March.
