S
M
T
W
T
F
S
26
85°
64°
27
85°
65°
28
86°
65°
29
85°
66°
30
85°
65°
31
86°
65°
1
89°
71°
2
91°
70°
3
91°
70°
4
90°
69°
5
90°
65°
6
87°
64°
7
83°
63°
8
84°
63°
9
85°
64°
10
85°
64°
11
88°
65°
12
87°
68°
13
89°
68°
14
90°
69°
15
90°
69°
16
89°
68°
17
90°
70°
18
89°
68°
19
89°
67°
20
82°
66°
21
83°
68°
22
85°
68°
23
83°
63°
24
84°
65°
25
85°
68°
26
88°
62°
27
88°
64°
28
84°
69°
29
88°
68°
30
89°
66°
31
87°
67°
1
88°
66°
2
87°
65°
3
85°
66°
4
86°
65°
5
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Old Mill
Old Mill's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 62° and 71°. The average high for August is 87° with an average low of 66°. 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 Old Mill. See also: September | October | November.
