S
M
T
W
T
F
S
26
70°
54°
27
70°
48°
28
63°
48°
29
75°
54°
30
70°
46°
1
66°
43°
2
64°
41°
3
68°
32°
4
77°
36°
5
77°
45°
6
70°
59°
7
72°
45°
8
70°
37°
9
77°
43°
10
82°
46°
11
61°
50°
12
72°
46°
13
75°
43°
14
64°
43°
15
75°
37°
16
84°
45°
17
80°
59°
18
80°
60°
19
82°
59°
20
78°
60°
21
73°
52°
22
59°
57°
23
68°
60°
24
68°
61°
25
71°
60°
26
70°
61°
27
71°
58°
28
70°
57°
29
71°
56°
30
73°
53°
31
77°
57°
1
78°
58°
2
78°
58°
3
77°
57°
4
74°
57°
5
72°
52°
6
77°
58°
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 59° to 82°, with overnight lows between 52° and 61°. The average high for May is 74° with an average low of 58°. 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.
