S
M
T
W
T
F
S
26
55°
41°
27
71°
41°
28
59°
51°
29
60°
51°
30
63°
33°
1
66°
35°
2
56°
40°
3
63°
40°
4
78°
45°
5
83°
52°
6
63°
47°
7
68°
40°
8
67°
43°
9
68°
48°
10
70°
47°
11
66°
40°
12
77°
40°
13
73°
47°
14
56°
49°
15
72°
47°
16
83°
47°
17
89°
60°
18
93°
54°
19
90°
68°
20
82°
51°
21
65°
52°
22
57°
50°
23
56°
54°
24
72°
52°
25
72°
56°
26
76°
57°
27
74°
54°
28
77°
52°
29
77°
53°
30
76°
55°
31
80°
57°
1
78°
51°
2
76°
56°
3
74°
56°
4
74°
54°
5
72°
52°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sulphur Springs
Sulphur Springs's May 2026 forecast shows daily high temperatures ranging from 56° to 90°, with overnight lows between 50° and 68°. The average high for May is 74° 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 May weather will actually feel in Sulphur Springs. See also: June | July | August.
