S
M
T
W
T
F
S
29
21°
20°
30
28°
21°
1
31°
20°
2
31°
13°
3
30°
10°
4
25°
8°
5
15°
8°
6
13°
13°
7
23°
13°
8
25°
12°
9
21°
13°
10
20°
4°
11
21°
2°
12
12°
3°
13
10°
9°
14
19°
13°
15
22°
12°
16
21°
3°
17
24°
12°
18
23°
11°
19
17°
12°
20
23°
13°
21
20°
18°
22
29°
17°
23
28°
15°
24
25°
14°
25
25°
10°
26
23°
5°
27
21°
-1°
28
12°
-6°
29
8°
-7°
30
13°
4°
31
26°
17°
1
27°
16°
2
Hist. Avg.
14°
0°
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 8° to 31°, with overnight lows between -7° and 21°. The average high for December is 22° with an average low of 10°. 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.
