S
M
T
W
T
F
S
30
74°
59°
31
80°
60°
1
81°
59°
2
81°
54°
3
77°
54°
4
79°
58°
5
77°
57°
6
77°
57°
7
71°
56°
8
71°
55°
9
76°
49°
10
71°
48°
11
70°
56°
12
78°
48°
13
75°
54°
14
76°
55°
15
71°
56°
16
76°
54°
17
Hist. Avg.
73°
53°
18
Hist. Avg.
73°
53°
19
Hist. Avg.
73°
52°
20
Hist. Avg.
72°
52°
21
Hist. Avg.
72°
52°
22
Hist. Avg.
71°
51°
23
Hist. Avg.
71°
51°
24
Hist. Avg.
70°
51°
25
Hist. Avg.
70°
50°
26
Hist. Avg.
70°
50°
27
Hist. Avg.
69°
50°
28
Hist. Avg.
69°
49°
29
Hist. Avg.
68°
49°
30
Hist. Avg.
68°
48°
1
Hist. Avg.
68°
48°
2
Hist. Avg.
67°
48°
3
Hist. Avg.
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Penfield
Penfield's September 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 48° and 60°. The average high for September is 76° 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 Penfield. See also: October | November | December.
