S
M
T
W
T
F
S
26
44°
34°
27
49°
32°
28
54°
33°
29
64°
25°
30
59°
32°
1
67°
27°
2
78°
27°
3
75°
36°
4
68°
36°
5
46°
37°
6
55°
30°
7
71°
33°
8
74°
46°
9
72°
48°
10
72°
40°
11
90°
46°
12
78°
53°
13
92°
47°
14
86°
49°
15
86°
45°
16
83°
55°
17
65°
51°
18
47°
35°
19
60°
30°
20
63°
44°
21
70°
39°
22
67°
42°
23
78°
38°
24
88°
45°
25
90°
51°
26
87°
57°
27
81°
56°
28
78°
56°
29
86°
55°
30
83°
50°
31
84°
49°
1
81°
55°
2
80°
55°
3
88°
58°
4
91°
56°
5
84°
59°
6
95°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scottsbluff
Scottsbluff's May 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 49° and 60°. The average high for May is 86° with an average low of 55°. 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 Scottsbluff. See also: June | July | August.
