S
M
T
W
T
F
S
27
38°
23°
28
35°
20°
29
32°
20°
30
33°
12°
31
32°
9°
1
28°
14°
2
27°
13°
3
30°
9°
4
28°
9°
5
29°
12°
6
30°
17°
7
31°
16°
8
34°
18°
9
33°
22°
10
36°
16°
11
32°
14°
12
31°
22°
13
35°
25°
14
38°
22°
15
40°
25°
16
40°
24°
17
41°
25°
18
40°
27°
19
39°
26°
20
44°
26°
21
45°
23°
22
44°
24°
23
40°
24°
24
37°
13°
25
37°
14°
26
29°
10°
27
30°
16°
28
32°
10°
29
31°
10°
30
28°
12°
31
30°
13°
1
30°
16°
2
37°
8°
3
33°
11°
4
27°
19°
5
38°
10°
6
36°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Blackburn
Blackburn's January 2027 forecast shows daily high temperatures ranging from 27° to 45°, with overnight lows between 8° and 27°. The average high for January is 34° with an average low of 17°. 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 Blackburn. See also: February | March | April.