S
M
T
W
T
F
S
29
59°
26°
30
57°
21°
1
50°
20°
2
39°
22°
3
40°
28°
4
45°
34°
5
47°
34°
6
53°
30°
7
51°
29°
8
45°
32°
9
46°
25°
10
47°
23°
11
40°
22°
12
41°
20°
13
40°
19°
14
36°
17°
15
34°
18°
16
35°
24°
17
Hist. Avg.
43°
26°
18
Hist. Avg.
43°
26°
19
Hist. Avg.
43°
26°
20
Hist. Avg.
42°
26°
21
Hist. Avg.
42°
25°
22
Hist. Avg.
42°
25°
23
Hist. Avg.
42°
25°
24
Hist. Avg.
42°
25°
25
Hist. Avg.
42°
24°
26
Hist. Avg.
41°
24°
27
Hist. Avg.
41°
24°
28
Hist. Avg.
41°
24°
29
Hist. Avg.
41°
24°
30
Hist. Avg.
41°
23°
31
Hist. Avg.
40°
23°
1
Hist. Avg.
40°
23°
2
Hist. Avg.
40°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Latham
Latham's December 2026 forecast shows daily high temperatures ranging from 34° to 59°, with overnight lows between 17° and 34°. The average high for December is 45° with an average low of 25°. 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 Latham. See also: January | February | March.
