S
M
T
W
T
F
S
29
27°
13°
30
25°
17°
1
24°
10°
2
28°
17°
3
25°
14°
4
29°
19°
5
29°
16°
6
28°
16°
7
27°
15°
8
23°
11°
9
25°
13°
10
21°
17°
11
31°
4°
12
31°
14°
13
21°
16°
14
29°
17°
15
29°
6°
16
30°
-2°
17
29°
3°
18
11°
10°
19
17°
5°
20
15°
-1°
21
13°
-2°
22
10°
5°
23
13°
12°
24
27°
11°
25
26°
3°
26
18°
13°
27
29°
14°
28
26°
11°
29
25°
9°
30
Hist. Avg.
14°
0°
31
Hist. Avg.
14°
0°
1
Hist. Avg.
14°
0°
2
Hist. Avg.
14°
-1°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Athabasca
Athabasca's December 2026 forecast shows daily high temperatures ranging from 10° to 31°, with overnight lows between -2° and 19°. The average high for December is 24° 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 Athabasca. See also: January | February | March.
