S
M
T
W
T
F
S
27
46°
27°
28
38°
25°
29
37°
24°
30
36°
23°
31
35°
22°
1
34°
25°
2
35°
29°
3
34°
34°
4
38°
33°
5
41°
32°
6
39°
33°
7
Hist. Avg.
38°
30°
8
Hist. Avg.
38°
30°
9
Hist. Avg.
37°
30°
10
Hist. Avg.
37°
30°
11
Hist. Avg.
37°
30°
12
Hist. Avg.
37°
29°
13
Hist. Avg.
37°
29°
14
Hist. Avg.
37°
29°
15
Hist. Avg.
37°
29°
16
Hist. Avg.
37°
29°
17
Hist. Avg.
37°
29°
18
Hist. Avg.
37°
29°
19
Hist. Avg.
37°
29°
20
Hist. Avg.
37°
29°
21
Hist. Avg.
38°
29°
22
Hist. Avg.
38°
29°
23
Hist. Avg.
38°
30°
24
Hist. Avg.
38°
30°
25
Hist. Avg.
38°
30°
26
Hist. Avg.
38°
30°
27
Hist. Avg.
38°
30°
28
Hist. Avg.
38°
30°
29
Hist. Avg.
38°
30°
30
Hist. Avg.
38°
30°
31
Hist. Avg.
39°
30°
1
Hist. Avg.
39°
30°
2
Hist. Avg.
39°
30°
3
Hist. Avg.
39°
30°
4
Hist. Avg.
39°
30°
5
Hist. Avg.
39°
30°
6
Hist. Avg.
39°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Luxembourg
Luxembourg's January 2027 forecast shows daily high temperatures ranging from 34° to 46°, with overnight lows between 22° and 34°. The average high for January is 38° with an average low of 28°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Luxembourg. See also: February | March | April.
