S
M
T
W
T
F
S
26
79°
54°
27
81°
50°
28
73°
55°
29
73°
52°
30
66°
43°
1
70°
37°
2
61°
43°
3
64°
32°
4
77°
37°
5
75°
43°
6
70°
57°
7
64°
41°
8
70°
34°
9
73°
41°
10
81°
43°
11
70°
43°
12
75°
37°
13
77°
45°
14
59°
37°
15
75°
32°
16
84°
45°
17
N/A
18
88°
57°
19
86°
58°
20
82°
60°
21
77°
62°
22
76°
60°
23
78°
61°
24
75°
62°
25
76°
61°
26
77°
60°
27
76°
60°
28
77°
59°
29
77°
56°
30
78°
57°
31
77°
55°
1
81°
59°
2
81°
60°
3
78°
59°
4
76°
57°
5
75°
53°
6
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Sulphur Springs
Sulphur Springs's May 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 53° and 62°. The average high for May is 79° with an average low of 59°. 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.
