S
M
T
W
T
F
S
30
91°
75°
31
92°
77°
1
93°
76°
2
89°
76°
3
90°
78°
4
91°
76°
5
90°
77°
6
90°
76°
7
89°
76°
8
90°
77°
9
88°
76°
10
89°
77°
11
88°
75°
12
90°
77°
13
91°
76°
14
90°
77°
15
91°
76°
16
87°
76°
17
86°
75°
18
87°
76°
19
88°
76°
20
88°
75°
21
89°
76°
22
87°
75°
23
87°
75°
24
88°
74°
25
87°
76°
26
86°
75°
27
87°
76°
28
87°
76°
29
88°
74°
30
87°
75°
1
86°
74°
2
87°
74°
3
86°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Whitfield
Whitfield's September 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 73° and 78°. The average high for September is 88° with an average low of 76°. 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 Whitfield. See also: October | November | December.