S
M
T
W
T
F
S
27
87°
65°
28
83°
64°
29
80°
64°
30
84°
63°
1
85°
64°
2
85°
64°
3
84°
63°
4
85°
63°
5
84°
62°
6
83°
60°
7
79°
57°
8
75°
56°
9
83°
56°
10
83°
52°
11
82°
47°
12
76°
48°
13
73°
46°
14
77°
48°
15
78°
55°
16
81°
54°
17
82°
56°
18
82°
57°
19
83°
55°
20
82°
56°
21
81°
57°
22
80°
56°
23
80°
55°
24
77°
55°
25
79°
54°
26
79°
46°
27
76°
41°
28
65°
38°
29
62°
37°
30
61°
40°
31
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sulphur
Sulphur's October 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 37° and 65°. The average high for October is 79° with an average low of 54°. 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 Sulphur. See also: November | December | January.