S
M
T
W
T
F
S
30
19°
-2°
1
16°
-2°
2
27°
3°
3
23°
-9°
4
19°
-11°
5
28°
19°
6
21°
10°
7
9°
-8°
8
25°
5°
9
27°
21°
10
23°
-4°
11
18°
-6°
12
18°
-6°
13
-2°
-11°
14
9°
-20°
15
23°
5°
16
46°
16°
17
37°
23°
18
37°
-4°
19
21°
-8°
20
27°
1°
21
27°
0°
22
37°
23°
23
28°
19°
24
34°
21°
25
34°
18°
26
34°
25°
27
36°
27°
28
34°
7°
29
7°
-2°
30
34°
5°
31
34°
3°
1
12°
3°
2
14°
7°
3
19°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Spring Hill
Spring Hill's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Spring Hill. See also: January | February | March.