S
M
T
W
T
F
S
26
85°
63°
27
82°
73°
28
81°
70°
29
72°
62°
30
66°
55°
1
68°
49°
2
70°
47°
3
74°
56°
4
82°
62°
5
80°
57°
6
66°
52°
7
71°
50°
8
76°
55°
9
78°
56°
10
78°
59°
11
81°
62°
12
81°
60°
13
80°
60°
14
82°
59°
15
82°
64°
16
83°
63°
17
84°
65°
18
84°
65°
19
83°
64°
20
84°
66°
21
84°
66°
22
83°
65°
23
80°
65°
24
83°
66°
25
84°
66°
26
80°
65°
27
79°
60°
28
81°
64°
29
84°
63°
30
85°
66°
31
87°
67°
1
87°
68°
2
86°
68°
3
88°
67°
4
88°
66°
5
82°
62°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Postelle
Postelle's May 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 47° and 68°. The average high for May is 81° 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 Postelle. See also: June | July | August.
