S
M
T
W
T
F
S
26
40°
36°
27
N/A
28
44°
28°
29
41°
31°
30
40°
36°
1
43°
36°
2
46°
38°
3
45°
37°
4
43°
35°
5
44°
34°
6
48°
39°
7
46°
33°
8
45°
35°
9
50°
38°
10
45°
39°
11
50°
36°
12
45°
32°
13
45°
33°
14
46°
35°
15
45°
34°
16
45°
34°
17
46°
37°
18
47°
40°
19
50°
39°
20
51°
40°
21
51°
38°
22
48°
37°
23
49°
37°
24
48°
36°
25
48°
36°
26
49°
39°
27
49°
36°
28
48°
36°
29
49°
38°
30
50°
40°
31
50°
38°
1
49°
36°
2
50°
37°
3
49°
37°
4
50°
39°
5
50°
41°
6
51°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Petites
Petites's May 2026 forecast shows daily high temperatures ranging from 40° to 51°, with overnight lows between 28° and 41°. The average high for May is 47° with an average low of 36°. 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 Petites. See also: June | July | August.