S
M
T
W
T
F
S
26
66°
31°
27
74°
33°
28
73°
41°
29
60°
51°
30
51°
42°
1
54°
32°
2
50°
34°
3
56°
37°
4
68°
43°
5
72°
47°
6
47°
42°
7
55°
39°
8
56°
38°
9
67°
30°
10
59°
43°
11
54°
34°
12
57°
32°
13
51°
43°
14
57°
46°
15
62°
49°
16
73°
53°
17
71°
49°
18
83°
69°
19
84°
67°
20
72°
41°
21
59°
39°
22
67°
48°
23
69°
52°
24
67°
51°
25
71°
51°
26
68°
51°
27
66°
53°
28
70°
52°
29
69°
55°
30
74°
52°
31
67°
51°
1
69°
51°
2
70°
54°
3
69°
54°
4
68°
55°
5
69°
55°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Stormont
South Stormont's May 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 39° and 69°. The average high for May is 70° with an average low of 53°. 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 Stormont. See also: June | July | August.