S
M
T
W
T
F
S
29
40°
37°
30
40°
36°
1
45°
40°
2
47°
38°
3
48°
40°
4
47°
43°
5
50°
36°
6
50°
36°
7
40°
35°
8
41°
36°
9
42°
31°
10
41°
33°
11
40°
34°
12
38°
38°
13
40°
37°
14
46°
37°
15
44°
39°
16
47°
39°
17
48°
35°
18
47°
30°
19
41°
30°
20
37°
34°
21
37°
37°
22
40°
40°
23
46°
39°
24
47°
37°
25
45°
38°
26
41°
37°
27
43°
36°
28
43°
36°
29
42°
38°
30
44°
37°
31
45°
37°
1
44°
36°
2
44°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lette
Lette's December 2026 forecast shows daily high temperatures ranging from 37° to 50°, with overnight lows between 30° and 43°. The average high for December is 43° with an average low of 36°. 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 Lette. See also: January | February | March.
