S
M
T
W
T
F
S
26
75°
56°
27
72°
50°
28
61°
44°
29
64°
41°
30
68°
39°
1
67°
33°
2
66°
34°
3
80°
49°
4
89°
50°
5
59°
50°
6
61°
42°
7
73°
50°
8
71°
46°
9
80°
52°
10
69°
48°
11
74°
57°
12
81°
52°
13
76°
56°
14
82°
55°
15
77°
56°
16
76°
55°
17
76°
55°
18
77°
58°
19
75°
55°
20
69°
55°
21
68°
51°
22
68°
53°
23
69°
56°
24
71°
57°
25
72°
60°
26
72°
61°
27
73°
60°
28
74°
59°
29
75°
56°
30
76°
57°
31
80°
63°
1
82°
62°
2
81°
64°
3
82°
64°
4
83°
65°
5
82°
65°
6
80°
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 61° to 83°, with overnight lows between 42° and 65°. The average high for May is 75° with an average low of 57°. 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.
