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