S
M
T
W
T
F
S
30
92°
73°
31
92°
74°
1
90°
74°
2
91°
74°
3
87°
76°
4
91°
76°
5
90°
75°
6
93°
74°
7
90°
74°
8
91°
74°
9
91°
74°
10
91°
72°
11
89°
72°
12
90°
73°
13
90°
71°
14
92°
70°
15
91°
68°
16
90°
69°
17
89°
68°
18
89°
68°
19
89°
69°
20
88°
68°
21
87°
69°
22
88°
67°
23
90°
69°
24
89°
70°
25
85°
70°
26
85°
69°
27
84°
69°
28
86°
68°
29
88°
68°
30
88°
67°
1
87°
68°
2
88°
68°
3
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Newberry
Newberry's September 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 67° and 74°. The average high for September is 88° with an average low of 69°. 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 Newberry. See also: October | November | December.
