S
M
T
W
T
F
S
26
30°
19°
27
32°
22°
28
37°
27°
29
38°
28°
30
46°
26°
1
54°
33°
2
57°
35°
3
57°
36°
4
42°
29°
5
40°
28°
6
47°
25°
7
56°
29°
8
52°
31°
9
54°
28°
10
62°
29°
11
61°
42°
12
72°
40°
13
80°
42°
14
69°
45°
15
45°
28°
16
40°
27°
17
41°
32°
18
50°
31°
19
60°
28°
20
69°
38°
21
69°
40°
22
65°
42°
23
70°
43°
24
82°
51°
25
77°
39°
26
85°
51°
27
87°
52°
28
98°
67°
29
88°
62°
30
82°
58°
31
82°
58°
1
83°
54°
2
76°
49°
3
65°
48°
4
69°
50°
5
70°
52°
6
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Star
South Star's May 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 48° and 62°. The average high for May is 77° with an average low of 54°. 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 South Star. See also: June | July | August.