S
M
T
W
T
F
S
27
36°
35°
28
36°
35°
29
39°
34°
30
40°
34°
31
39°
33°
1
37°
34°
2
37°
35°
3
39°
37°
4
41°
36°
5
41°
36°
6
40°
34°
7
38°
35°
8
36°
35°
9
38°
34°
10
40°
33°
11
39°
34°
12
38°
32°
13
38°
31°
14
36°
32°
15
34°
29°
16
33°
31°
17
33°
32°
18
36°
31°
19
36°
32°
20
35°
34°
21
38°
34°
22
39°
33°
23
41°
34°
24
40°
30°
25
37°
31°
26
34°
32°
27
34°
31°
28
37°
27°
29
36°
25°
30
31°
27°
31
31°
30°
1
34°
27°
2
35°
26°
3
35°
26°
4
34°
27°
5
33°
26°
6
34°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Brilon
Brilon's January 2027 forecast shows daily high temperatures ranging from 31° to 41°, with overnight lows between 25° and 37°. The average high for January is 37° 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 January weather will actually feel in Brilon. See also: February | March | April.
