S
M
T
W
T
F
S
29
81°
46°
30
84°
61°
31
84°
64°
1
84°
68°
2
84°
63°
3
81°
70°
4
73°
45°
5
72°
41°
6
72°
39°
7
70°
41°
8
77°
45°
9
79°
52°
10
81°
57°
11
77°
59°
12
77°
66°
13
84°
70°
14
79°
72°
15
77°
59°
16
84°
59°
17
75°
66°
18
64°
41°
19
72°
37°
20
73°
43°
21
61°
50°
22
70°
59°
23
79°
66°
24
86°
64°
25
82°
61°
26
84°
63°
27
90°
63°
28
82°
57°
29
68°
52°
30
65°
49°
1
60°
44°
2
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sulphur
Sulphur's April 2026 forecast shows daily high temperatures ranging from 60° to 70°, with overnight lows between 44° and 52°. The average high for April is 66° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Sulphur. See also: May | June | July.
