S
M
T
W
T
F
S
30
91°
52°
31
91°
49°
1
82°
55°
2
80°
56°
3
82°
55°
4
87°
49°
5
80°
50°
6
79°
55°
7
87°
53°
8
87°
48°
9
81°
52°
10
78°
49°
11
78°
46°
12
79°
49°
13
75°
48°
14
77°
51°
15
83°
52°
16
84°
53°
17
86°
50°
18
85°
43°
19
75°
48°
20
79°
49°
21
82°
50°
22
81°
40°
23
77°
38°
24
70°
40°
25
72°
43°
26
78°
43°
27
Hist. Avg.
74°
42°
28
Hist. Avg.
74°
42°
29
Hist. Avg.
73°
41°
30
Hist. Avg.
73°
41°
1
Hist. Avg.
72°
40°
2
Hist. Avg.
72°
40°
3
Hist. Avg.
71°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Scottsbluff
Scottsbluff's September 2026 forecast shows daily high temperatures ranging from 70° to 91°, with overnight lows between 38° and 56°. The average high for September is 81° 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 September weather will actually feel in Scottsbluff. See also: October | November | December.
