S
M
T
W
T
F
S
26
63°
44°
27
75°
35°
28
72°
51°
29
65°
49°
30
52°
35°
1
57°
32°
2
48°
31°
3
60°
31°
4
73°
48°
5
74°
58°
6
57°
48°
7
60°
38°
8
60°
50°
9
68°
52°
10
62°
43°
11
57°
35°
12
56°
41°
13
58°
42°
14
61°
43°
15
67°
49°
16
69°
46°
17
71°
51°
18
73°
54°
19
73°
52°
20
74°
48°
21
64°
44°
22
65°
47°
23
66°
48°
24
67°
44°
25
67°
45°
26
68°
45°
27
68°
46°
28
69°
46°
29
72°
47°
30
74°
51°
31
77°
55°
1
73°
54°
2
75°
52°
3
78°
56°
4
79°
57°
5
78°
57°
6
79°
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 56° to 79°, with overnight lows between 35° and 58°. The average high for May is 69° with an average low of 48°. 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.
