S
M
T
W
T
F
S
26
32°
18°
27
48°
16°
28
59°
19°
29
63°
25°
30
70°
28°
1
75°
37°
2
66°
43°
3
75°
34°
4
57°
39°
5
52°
27°
6
73°
25°
7
72°
41°
8
73°
41°
9
70°
41°
10
75°
45°
11
68°
43°
12
77°
36°
13
79°
48°
14
64°
50°
15
63°
46°
16
57°
37°
17
46°
32°
18
59°
28°
19
63°
34°
20
54°
39°
21
64°
39°
22
70°
36°
23
75°
41°
24
81°
55°
25
84°
48°
26
86°
52°
27
77°
51°
28
86°
56°
29
84°
58°
30
60°
46°
31
55°
44°
1
63°
43°
2
65°
43°
3
73°
48°
4
72°
49°
5
77°
50°
6
76°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stand Off
Stand Off's May 2026 forecast shows daily high temperatures ranging from 55° to 86°, with overnight lows between 43° and 58°. The average high for May is 72° with an average low of 49°. 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 Stand Off. See also: June | July | August.