S
M
T
W
T
F
S
29
55°
36°
30
53°
34°
1
53°
35°
2
54°
37°
3
56°
36°
4
58°
38°
5
57°
44°
6
55°
40°
7
54°
45°
8
53°
36°
9
60°
43°
10
51°
36°
11
52°
34°
12
Hist. Avg.
57°
39°
13
Hist. Avg.
57°
38°
14
Hist. Avg.
56°
38°
15
Hist. Avg.
56°
38°
16
Hist. Avg.
56°
38°
17
Hist. Avg.
56°
38°
18
Hist. Avg.
56°
38°
19
Hist. Avg.
56°
38°
20
Hist. Avg.
56°
38°
21
Hist. Avg.
56°
38°
22
Hist. Avg.
56°
38°
23
Hist. Avg.
56°
38°
24
Hist. Avg.
56°
38°
25
Hist. Avg.
56°
38°
26
Hist. Avg.
56°
38°
27
Hist. Avg.
56°
38°
28
Hist. Avg.
56°
38°
29
Hist. Avg.
56°
38°
30
Hist. Avg.
56°
39°
31
Hist. Avg.
56°
39°
1
Hist. Avg.
56°
39°
2
Hist. Avg.
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Galt
Galt's December 2026 forecast shows daily high temperatures ranging from 51° to 60°, with overnight lows between 34° and 45°. The average high for December is 55° with an average low of 38°. 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 Galt. See also: January | February | March.
