S
M
T
W
T
F
S
30
80°
63°
31
80°
67°
1
83°
63°
2
85°
62°
3
79°
63°
4
80°
64°
5
80°
66°
6
84°
67°
7
84°
67°
8
83°
66°
9
83°
66°
10
82°
65°
11
84°
66°
12
83°
66°
13
82°
64°
14
84°
62°
15
79°
62°
16
76°
61°
17
77°
59°
18
76°
59°
19
79°
62°
20
80°
64°
21
81°
63°
22
77°
60°
23
77°
62°
24
78°
63°
25
79°
56°
26
79°
61°
27
79°
61°
28
79°
61°
29
Hist. Avg.
76°
53°
30
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
75°
52°
3
Hist. Avg.
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Susan
Susan's September 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 56° and 67°. The average high for September is 80° 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 Susan. See also: October | November | December.
