S
M
T
W
T
F
S
30
83°
57°
31
80°
56°
1
79°
58°
2
78°
61°
3
78°
60°
4
79°
55°
5
79°
55°
6
76°
56°
7
76°
54°
8
77°
54°
9
77°
55°
10
78°
52°
11
76°
52°
12
75°
53°
13
74°
52°
14
75°
56°
15
77°
55°
16
79°
55°
17
80°
56°
18
80°
56°
19
80°
57°
20
Hist. Avg.
76°
53°
21
Hist. Avg.
75°
52°
22
Hist. Avg.
75°
52°
23
Hist. Avg.
74°
52°
24
Hist. Avg.
74°
51°
25
Hist. Avg.
74°
51°
26
Hist. Avg.
73°
50°
27
Hist. Avg.
73°
50°
28
Hist. Avg.
72°
50°
29
Hist. Avg.
72°
49°
30
Hist. Avg.
72°
49°
1
Hist. Avg.
71°
49°
2
Hist. Avg.
71°
48°
3
Hist. Avg.
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clarence
Clarence's September 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 52° and 61°. The average high for September is 78° with an average low of 55°. 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 Clarence. See also: October | November | December.
