S
M
T
W
T
F
S
29
32°
26°
30
34°
23°
1
34°
27°
2
35°
22°
3
36°
21°
4
29°
26°
5
32°
29°
6
35°
32°
7
39°
31°
8
44°
26°
9
45°
25°
10
33°
24°
11
32°
22°
12
30°
20°
13
31°
21°
14
30°
18°
15
28°
13°
16
26°
22°
17
29°
21°
18
31°
24°
19
31°
25°
20
32°
27°
21
37°
22°
22
38°
23°
23
33°
26°
24
36°
27°
25
39°
22°
26
35°
19°
27
32°
16°
28
30°
14°
29
29°
16°
30
25°
8°
31
24°
10°
1
20°
14°
2
29°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kitchener
Kitchener's December 2026 forecast shows daily high temperatures ranging from 20° to 45°, with overnight lows between 8° and 32°. The average high for December is 32° with an average low of 22°. 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 Kitchener. See also: January | February | March.
