S
M
T
W
T
F
S
30
103°
75°
31
100°
75°
1
99°
77°
2
100°
72°
3
102°
76°
4
103°
75°
5
100°
75°
6
95°
78°
7
100°
76°
8
100°
76°
9
100°
74°
10
88°
70°
11
96°
66°
12
103°
75°
13
99°
77°
14
97°
73°
15
90°
67°
16
90°
61°
17
94°
73°
18
95°
74°
19
99°
75°
20
90°
64°
21
83°
62°
22
85°
60°
23
84°
66°
24
84°
64°
25
78°
62°
26
88°
62°
27
90°
61°
28
88°
62°
29
78°
66°
30
83°
63°
1
73°
58°
2
62°
54°
3
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Borger
Borger's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Borger. See also: October | November | December.