S
M
T
W
T
F
S
30
90°
72°
31
88°
71°
1
96°
71°
2
92°
69°
3
94°
69°
4
95°
69°
5
87°
66°
6
89°
64°
7
84°
61°
8
85°
60°
9
83°
60°
10
78°
57°
11
78°
53°
12
83°
60°
13
82°
61°
14
81°
59°
15
82°
59°
16
82°
58°
17
81°
59°
18
82°
59°
19
82°
58°
20
80°
58°
21
81°
59°
22
82°
58°
23
81°
58°
24
80°
57°
25
80°
57°
26
79°
55°
27
80°
56°
28
80°
55°
29
79°
54°
30
79°
55°
1
78°
55°
2
78°
54°
3
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Earlham
Earlham's September 2026 forecast shows daily high temperatures ranging from 77° to 96°, with overnight lows between 53° and 72°. The average high for September is 83° with an average low of 60°. 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 Earlham. See also: October | November | December.
