S
M
T
W
T
F
S
27
39°
20°
28
39°
18°
29
37°
23°
30
38°
20°
31
38°
17°
1
37°
12°
2
36°
17°
3
35°
27°
4
38°
30°
5
40°
30°
6
45°
17°
7
43°
14°
8
36°
16°
9
34°
18°
10
38°
15°
11
37°
13°
12
34°
12°
13
31°
14°
14
36°
14°
15
33°
15°
16
36°
17°
17
39°
14°
18
35°
14°
19
34°
16°
20
35°
20°
21
41°
27°
22
41°
29°
23
42°
28°
24
44°
25°
25
40°
23°
26
41°
25°
27
42°
25°
28
43°
21°
29
39°
20°
30
40°
17°
31
41°
19°
1
Hist. Avg.
46°
25°
2
Hist. Avg.
46°
25°
3
Hist. Avg.
47°
25°
4
Hist. Avg.
47°
26°
5
Hist. Avg.
47°
26°
6
Hist. Avg.
47°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Brighton
Brighton's January 2027 forecast shows daily high temperatures ranging from 31° to 45°, with overnight lows between 12° and 30°. The average high for January is 38° with an average low of 20°. 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 Brighton. See also: February | March | April.
