S
M
T
W
T
F
S
30
77°
59°
31
80°
59°
1
79°
54°
2
74°
53°
3
71°
53°
4
70°
54°
5
70°
53°
6
72°
59°
7
77°
63°
8
81°
57°
9
76°
53°
10
72°
52°
11
72°
60°
12
73°
52°
13
74°
51°
14
69°
50°
15
69°
52°
16
70°
58°
17
74°
49°
18
68°
50°
19
68°
49°
20
71°
47°
21
66°
51°
22
65°
57°
23
75°
57°
24
75°
55°
25
73°
56°
26
71°
56°
27
75°
54°
28
73°
53°
29
70°
55°
30
71°
55°
1
73°
43°
2
73°
42°
3
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in East Harriet
East Harriet's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 42° and 63°. The average high for September is 72° with an average low of 53°. 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 East Harriet. See also: October | November | December.
