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