S
M
T
W
T
F
S
29
45°
32°
30
45°
32°
1
44°
30°
2
42°
29°
3
40°
30°
4
38°
29°
5
39°
34°
6
39°
34°
7
42°
33°
8
44°
34°
9
45°
32°
10
42°
30°
11
Hist. Avg.
41°
32°
12
Hist. Avg.
41°
32°
13
Hist. Avg.
41°
31°
14
Hist. Avg.
40°
31°
15
Hist. Avg.
40°
31°
16
Hist. Avg.
40°
31°
17
Hist. Avg.
40°
31°
18
Hist. Avg.
40°
31°
19
Hist. Avg.
40°
31°
20
Hist. Avg.
40°
31°
21
Hist. Avg.
40°
31°
22
Hist. Avg.
40°
31°
23
Hist. Avg.
40°
31°
24
Hist. Avg.
39°
30°
25
Hist. Avg.
39°
30°
26
Hist. Avg.
39°
30°
27
Hist. Avg.
39°
30°
28
Hist. Avg.
39°
30°
29
Hist. Avg.
39°
30°
30
Hist. Avg.
39°
30°
31
Hist. Avg.
39°
30°
1
Hist. Avg.
39°
30°
2
Hist. Avg.
39°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Lahr
Lahr's December 2026 forecast shows daily high temperatures ranging from 38° to 45°, with overnight lows between 29° and 34°. The average high for December is 42° with an average low of 32°. 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 Lahr. See also: January | February | March.
