S
M
T
W
T
F
S
30
87°
65°
31
86°
64°
1
86°
64°
2
87°
65°
3
88°
68°
4
89°
67°
5
90°
67°
6
89°
63°
7
87°
67°
8
87°
67°
9
85°
65°
10
83°
65°
11
87°
64°
12
87°
66°
13
88°
65°
14
87°
64°
15
87°
65°
16
86°
64°
17
86°
64°
18
85°
63°
19
84°
63°
20
85°
59°
21
84°
62°
22
84°
63°
23
85°
61°
24
84°
61°
25
84°
57°
26
82°
59°
27
83°
60°
28
84°
60°
29
83°
59°
30
82°
58°
1
81°
59°
2
83°
59°
3
77°
60°
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 77° to 90°, with overnight lows between 57° and 68°. The average high for September is 85° with an average low of 63°. 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.