S
M
T
W
T
F
S
26
65°
48°
27
79°
41°
28
77°
54°
29
69°
49°
30
58°
38°
1
58°
33°
2
56°
30°
3
63°
28°
4
74°
48°
5
74°
59°
6
64°
49°
7
62°
37°
8
72°
35°
9
72°
52°
10
71°
52°
11
69°
47°
12
73°
39°
13
74°
48°
14
62°
41°
15
71°
34°
16
73°
46°
17
86°
61°
18
89°
57°
19
89°
67°
20
71°
48°
21
73°
56°
22
69°
64°
23
79°
63°
24
76°
62°
25
77°
59°
26
77°
58°
27
78°
59°
28
80°
61°
29
79°
55°
30
81°
59°
31
83°
60°
1
78°
53°
2
78°
57°
3
77°
56°
4
72°
52°
5
72°
52°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stella
Stella's May 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 48° and 64°. The average high for May is 76° 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 Stella. See also: June | July | August.