S
M
T
W
T
F
S
26
83°
58°
27
85°
60°
28
83°
63°
29
87°
64°
30
78°
63°
1
67°
53°
2
72°
48°
3
75°
45°
4
81°
46°
5
80°
48°
6
85°
71°
7
80°
59°
8
68°
61°
9
72°
67°
10
78°
65°
11
80°
48°
12
80°
49°
13
83°
54°
14
84°
61°
15
84°
63°
16
82°
65°
17
83°
65°
18
82°
63°
19
85°
60°
20
82°
64°
21
83°
63°
22
82°
65°
23
85°
65°
24
84°
64°
25
82°
65°
26
83°
65°
27
83°
64°
28
84°
66°
29
83°
66°
30
82°
65°
31
83°
67°
1
84°
66°
2
84°
67°
3
85°
67°
4
84°
68°
5
87°
68°
6
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stanley
Stanley's May 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 48° and 71°. The average high for May is 82° with an average low of 64°. 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 Stanley. See also: June | July | August.