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