S
M
T
W
T
F
S
27
57°
35°
28
57°
36°
29
58°
37°
30
54°
36°
31
57°
34°
1
55°
33°
2
54°
37°
3
56°
49°
4
65°
50°
5
68°
51°
6
70°
42°
7
71°
34°
8
61°
35°
9
55°
34°
10
54°
34°
11
54°
33°
12
56°
31°
13
53°
31°
14
53°
32°
15
54°
33°
16
55°
33°
17
53°
32°
18
52°
30°
19
51°
31°
20
53°
38°
21
56°
48°
22
67°
46°
23
67°
42°
24
61°
40°
25
57°
37°
26
59°
36°
27
60°
39°
28
62°
44°
29
65°
43°
30
60°
37°
31
Hist. Avg.
62°
43°
1
Hist. Avg.
62°
43°
2
Hist. Avg.
62°
44°
3
Hist. Avg.
63°
44°
4
Hist. Avg.
63°
44°
5
Hist. Avg.
63°
44°
6
Hist. Avg.
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Sulphur
Sulphur's January 2027 forecast shows daily high temperatures ranging from 51° to 71°, with overnight lows between 30° and 51°. The average high for January is 58° with an average low of 38°. 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 Sulphur. See also: February | March | April.