S
M
T
W
T
F
S
29
49°
20°
30
48°
20°
1
46°
15°
2
44°
14°
3
43°
16°
4
43°
23°
5
46°
24°
6
52°
28°
7
53°
24°
8
49°
24°
9
44°
23°
10
50°
25°
11
Hist. Avg.
48°
19°
12
Hist. Avg.
47°
19°
13
Hist. Avg.
47°
19°
14
Hist. Avg.
47°
19°
15
Hist. Avg.
47°
19°
16
Hist. Avg.
47°
19°
17
Hist. Avg.
47°
18°
18
Hist. Avg.
47°
18°
19
Hist. Avg.
47°
18°
20
Hist. Avg.
47°
18°
21
Hist. Avg.
47°
18°
22
Hist. Avg.
47°
18°
23
Hist. Avg.
47°
18°
24
Hist. Avg.
47°
18°
25
Hist. Avg.
47°
18°
26
Hist. Avg.
47°
18°
27
Hist. Avg.
47°
19°
28
Hist. Avg.
48°
19°
29
Hist. Avg.
48°
19°
30
Hist. Avg.
48°
19°
31
Hist. Avg.
48°
19°
1
Hist. Avg.
48°
19°
2
Hist. Avg.
48°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Florence
Florence's December 2026 forecast shows daily high temperatures ranging from 43° to 53°, with overnight lows between 14° and 28°. The average high for December is 47° 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 Florence. See also: January | February | March.