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