S
M
T
W
T
F
S
29
50°
29°
30
45°
21°
1
36°
17°
2
35°
21°
3
42°
28°
4
41°
28°
5
40°
27°
6
38°
23°
7
34°
21°
8
34°
23°
9
41°
25°
10
45°
26°
11
46°
26°
12
47°
25°
13
46°
26°
14
38°
23°
15
39°
23°
16
40°
20°
17
39°
12°
18
36°
11°
19
37°
4°
20
28°
7°
21
28°
18°
22
37°
13°
23
38°
14°
24
37°
8°
25
35°
21°
26
38°
22°
27
40°
22°
28
39°
21°
29
39°
18°
30
38°
11°
31
35°
6°
1
30°
7°
2
29°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Guide Rock
Guide Rock's December 2026 forecast shows daily high temperatures ranging from 28° to 50°, with overnight lows between 4° and 29°. The average high for December is 38° with an average low of 19°. 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 Guide Rock. See also: January | February | March.
