S
M
T
W
T
F
S
30
93°
71°
31
93°
70°
1
92°
71°
2
92°
71°
3
91°
70°
4
91°
71°
5
90°
71°
6
91°
70°
7
90°
71°
8
89°
71°
9
90°
70°
10
88°
69°
11
88°
70°
12
91°
70°
13
91°
71°
14
90°
67°
15
89°
67°
16
88°
66°
17
87°
68°
18
90°
67°
19
90°
67°
20
89°
69°
21
90°
69°
22
89°
68°
23
86°
69°
24
87°
67°
25
86°
65°
26
88°
67°
27
86°
67°
28
88°
65°
29
88°
66°
30
87°
67°
1
88°
66°
2
88°
66°
3
89°
65°
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 86° to 93°, with overnight lows between 65° and 71°. The average high for September is 89° with an average low of 68°. 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.
