S
M
T
W
T
F
S
26
44°
34°
27
49°
32°
28
54°
33°
29
64°
25°
30
59°
32°
1
67°
30°
2
76°
35°
3
76°
41°
4
72°
38°
5
47°
34°
6
55°
35°
7
73°
43°
8
76°
47°
9
71°
43°
10
75°
43°
11
70°
42°
12
71°
46°
13
72°
45°
14
74°
49°
15
61°
39°
16
63°
42°
17
66°
43°
18
70°
45°
19
70°
48°
20
68°
47°
21
65°
46°
22
67°
44°
23
68°
43°
24
66°
44°
25
65°
44°
26
66°
43°
27
69°
42°
28
70°
49°
29
80°
53°
30
81°
54°
31
71°
55°
1
80°
54°
2
80°
55°
3
78°
55°
4
78°
54°
5
77°
56°
6
79°
56°
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 47° to 81°, with overnight lows between 30° and 56°. The average high for May is 71° with an average low of 45°. 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.
