S
M
T
W
T
F
S
30
72°
47°
31
73°
46°
1
71°
45°
2
71°
48°
3
72°
48°
4
70°
50°
5
71°
48°
6
70°
47°
7
68°
46°
8
69°
44°
9
68°
44°
10
69°
50°
11
68°
45°
12
68°
43°
13
72°
43°
14
71°
48°
15
71°
49°
16
67°
42°
17
66°
41°
18
70°
41°
19
72°
48°
20
72°
48°
21
71°
47°
22
68°
46°
23
71°
42°
24
67°
40°
25
64°
45°
26
65°
38°
27
69°
39°
28
60°
38°
29
59°
38°
30
59°
37°
1
Hist. Avg.
67°
41°
2
Hist. Avg.
66°
40°
3
Hist. Avg.
66°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Newfield
Newfield's September 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 37° and 50°. The average high for September is 69° with an average low of 44°. 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 Newfield. See also: October | November | December.
