S
M
T
W
T
F
S
29
41°
27°
30
40°
25°
1
34°
24°
2
34°
25°
3
33°
24°
4
33°
24°
5
34°
23°
6
35°
24°
7
35°
23°
8
36°
22°
9
35°
21°
10
33°
22°
11
33°
21°
12
31°
20°
13
30°
19°
14
27°
19°
15
31°
18°
16
32°
20°
17
35°
20°
18
33°
19°
19
32°
18°
20
29°
17°
21
26°
17°
22
28°
18°
23
29°
12°
24
25°
8°
25
18°
8°
26
22°
12°
27
26°
10°
28
27°
12°
29
30°
3°
30
26°
-1°
31
21°
-2°
1
14°
-2°
2
15°
1°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in St. Michael
St. Michael's December 2026 forecast shows daily high temperatures ranging from 14° to 41°, with overnight lows between -2° and 27°. The average high for December is 30° with an average low of 16°. 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 St. Michael. See also: January | February | March.
