S
M
T
W
T
F
S
30
71°
54°
31
71°
55°
1
70°
54°
2
67°
50°
3
64°
49°
4
66°
49°
5
65°
50°
6
69°
53°
7
69°
52°
8
70°
52°
9
70°
54°
10
69°
52°
11
68°
52°
12
66°
51°
13
67°
50°
14
64°
47°
15
63°
46°
16
63°
46°
17
64°
47°
18
62°
50°
19
63°
46°
20
62°
45°
21
62°
46°
22
61°
51°
23
63°
50°
24
66°
47°
25
65°
45°
26
62°
47°
27
61°
49°
28
60°
50°
29
61°
49°
30
59°
44°
1
59°
44°
2
60°
42°
3
59°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Farnsfield
Farnsfield's September 2026 forecast shows daily high temperatures ranging from 59° to 71°, with overnight lows between 42° and 55°. The average high for September is 65° with an average low of 49°. 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 Farnsfield. See also: October | November | December.
