S
M
T
W
T
F
S
30
75°
58°
31
77°
56°
1
79°
52°
2
73°
53°
3
72°
54°
4
76°
62°
5
75°
60°
6
79°
53°
7
73°
54°
8
72°
59°
9
71°
58°
10
77°
59°
11
75°
59°
12
71°
58°
13
70°
56°
14
69°
51°
15
68°
49°
16
67°
49°
17
68°
57°
18
71°
57°
19
73°
56°
20
76°
57°
21
72°
51°
22
71°
50°
23
65°
49°
24
67°
47°
25
67°
45°
26
62°
46°
27
Hist. Avg.
68°
50°
28
Hist. Avg.
67°
50°
29
Hist. Avg.
67°
50°
30
Hist. Avg.
66°
49°
1
Hist. Avg.
66°
49°
2
Hist. Avg.
66°
49°
3
Hist. Avg.
65°
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 62° to 79°, with overnight lows between 45° and 62°. The average high for September is 72° with an average low of 54°. 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.
