S
M
T
W
T
F
S
26
86°
69°
27
86°
69°
28
87°
67°
29
86°
71°
30
87°
73°
31
90°
72°
1
88°
67°
2
87°
67°
3
85°
68°
4
85°
66°
5
86°
66°
6
85°
65°
7
85°
65°
8
86°
67°
9
85°
71°
10
85°
72°
11
86°
72°
12
85°
70°
13
88°
72°
14
90°
66°
15
90°
66°
16
84°
70°
17
86°
69°
18
89°
66°
19
85°
65°
20
84°
64°
21
83°
70°
22
84°
65°
23
83°
70°
24
83°
71°
25
84°
70°
26
87°
71°
27
88°
71°
28
88°
70°
29
87°
70°
30
88°
64°
31
83°
64°
1
82°
65°
2
82°
65°
3
83°
68°
4
81°
63°
5
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Penfield
Penfield's August 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 63° and 73°. The average high for August is 86° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Penfield. See also: September | October | November.
