S
M
T
W
T
F
S
26
42°
30°
27
46°
28°
28
32°
26°
29
34°
25°
30
43°
18°
1
43°
32°
2
50°
28°
3
47°
20°
4
34°
21°
5
33°
24°
6
35°
26°
7
38°
27°
8
53°
28°
9
47°
29°
10
49°
29°
11
52°
28°
12
53°
29°
13
54°
29°
14
61°
37°
15
49°
28°
16
55°
33°
17
62°
38°
18
57°
36°
19
62°
30°
20
50°
29°
21
51°
29°
22
58°
36°
23
62°
35°
24
51°
32°
25
54°
38°
26
64°
37°
27
56°
33°
28
54°
34°
29
53°
33°
30
54°
36°
31
55°
39°
1
59°
39°
2
63°
43°
3
67°
46°
4
62°
43°
5
64°
41°
6
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St. Theresa Point
St. Theresa Point's May 2026 forecast shows daily high temperatures ranging from 33° to 67°, with overnight lows between 20° and 46°. The average high for May is 53° with an average low of 33°. 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 St. Theresa Point. See also: June | July | August.
