S
M
T
W
T
F
S
26
80°
51°
27
83°
60°
28
66°
53°
29
65°
48°
30
64°
41°
1
60°
45°
2
58°
43°
3
70°
41°
4
76°
55°
5
68°
43°
6
58°
44°
7
65°
39°
8
73°
49°
9
79°
54°
10
71°
55°
11
77°
44°
12
79°
51°
13
76°
52°
14
72°
45°
15
81°
54°
16
80°
70°
17
88°
67°
18
78°
72°
19
80°
60°
20
67°
54°
21
72°
57°
22
75°
66°
23
76°
59°
24
80°
60°
25
78°
63°
26
79°
62°
27
82°
65°
28
78°
63°
29
78°
62°
30
79°
60°
31
80°
58°
1
83°
63°
2
82°
62°
3
78°
60°
4
76°
56°
5
78°
62°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sparta
Sparta's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 54° and 72°. The average high for May is 78° with an average low of 61°. 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 Sparta. See also: June | July | August.
