S
M
T
W
T
F
S
26
42°
34°
27
46°
29°
28
50°
35°
29
46°
31°
30
52°
36°
1
55°
46°
2
49°
40°
3
56°
40°
4
49°
36°
5
71°
43°
6
70°
53°
7
58°
42°
8
47°
37°
9
58°
46°
10
57°
49°
11
55°
42°
12
51°
39°
13
50°
43°
14
49°
45°
15
50°
44°
16
49°
42°
17
48°
42°
18
53°
43°
19
52°
36°
20
58°
40°
21
55°
38°
22
55°
39°
23
56°
39°
24
56°
38°
25
57°
41°
26
56°
41°
27
57°
37°
28
55°
36°
29
55°
37°
30
56°
38°
31
57°
39°
1
65°
44°
2
65°
44°
3
59°
42°
4
60°
43°
5
60°
45°
6
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Petit Étang
Petit Étang's May 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 36° and 53°. The average high for May is 56° with an average low of 42°. 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 Petit Étang. See also: June | July | August.
