S
M
T
W
T
F
S
26
82°
55°
27
82°
57°
28
79°
55°
29
68°
52°
30
70°
46°
1
75°
50°
2
73°
55°
3
68°
54°
4
68°
48°
5
70°
46°
6
72°
46°
7
72°
46°
8
70°
52°
9
68°
54°
10
68°
55°
11
70°
54°
12
72°
52°
13
72°
52°
14
73°
50°
15
72°
50°
16
73°
48°
17
70°
48°
18
72°
48°
19
77°
48°
20
91°
55°
21
91°
59°
22
97°
61°
23
91°
58°
24
89°
59°
25
92°
60°
26
100°
65°
27
100°
64°
28
96°
64°
29
98°
65°
30
89°
64°
31
87°
63°
1
87°
64°
2
80°
60°
3
81°
59°
4
82°
60°
5
83°
61°
6
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Porches
Porches's May 2026 forecast shows daily high temperatures ranging from 80° to 100°, with overnight lows between 58° and 65°. The average high for May is 89° with an average low of 62°. 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 Porches. See also: June | July | August.