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