S
M
T
W
T
F
S
27
84°
60°
28
84°
59°
29
90°
52°
30
93°
61°
1
93°
68°
2
77°
66°
3
73°
66°
4
81°
62°
5
84°
57°
6
84°
57°
7
88°
54°
8
91°
54°
9
91°
63°
10
77°
61°
11
88°
54°
12
91°
59°
13
93°
61°
14
90°
72°
15
91°
68°
16
70°
55°
17
66°
48°
18
72°
39°
19
73°
43°
20
79°
46°
21
79°
46°
22
81°
46°
23
81°
48°
24
81°
45°
25
77°
45°
26
75°
48°
27
77°
46°
28
81°
48°
29
82°
48°
30
82°
59°
31
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Brighton
Brighton's October 2026 forecast shows daily high temperatures ranging from 75° to 82°, with overnight lows between 59° and 60°. The average high for October is 79° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Brighton. See also: November | December | January.