S
M
T
W
T
F
S
29
50°
31°
30
51°
30°
1
52°
22°
2
46°
25°
3
46°
30°
4
44°
34°
5
50°
34°
6
53°
33°
7
51°
32°
8
50°
29°
9
48°
31°
10
49°
24°
11
47°
23°
12
47°
26°
13
42°
30°
14
Hist. Avg.
47°
24°
15
Hist. Avg.
46°
24°
16
Hist. Avg.
46°
24°
17
Hist. Avg.
46°
24°
18
Hist. Avg.
46°
24°
19
Hist. Avg.
46°
24°
20
Hist. Avg.
46°
24°
21
Hist. Avg.
46°
24°
22
Hist. Avg.
46°
24°
23
Hist. Avg.
46°
24°
24
Hist. Avg.
46°
24°
25
Hist. Avg.
46°
24°
26
Hist. Avg.
46°
24°
27
Hist. Avg.
46°
24°
28
Hist. Avg.
46°
24°
29
Hist. Avg.
46°
24°
30
Hist. Avg.
46°
24°
31
Hist. Avg.
46°
24°
1
Hist. Avg.
47°
24°
2
Hist. Avg.
47°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Sparks
Sparks's December 2026 forecast shows daily high temperatures ranging from 42° to 53°, with overnight lows between 22° and 34°. The average high for December is 48° with an average low of 29°. 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 Sparks. See also: January | February | March.
