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