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