S
M
T
W
T
F
S
26
88°
67°
27
87°
68°
28
88°
67°
29
88°
68°
30
89°
67°
31
87°
67°
1
82°
64°
2
81°
61°
3
81°
63°
4
82°
66°
5
81°
66°
6
82°
65°
7
84°
64°
8
85°
65°
9
85°
66°
10
86°
66°
11
86°
65°
12
87°
65°
13
86°
66°
14
90°
64°
15
90°
65°
16
84°
64°
17
82°
63°
18
86°
65°
19
85°
58°
20
83°
57°
21
80°
56°
22
79°
56°
23
80°
58°
24
81°
56°
25
81°
58°
26
82°
61°
27
84°
60°
28
85°
58°
29
81°
57°
30
81°
56°
31
79°
55°
1
78°
58°
2
80°
58°
3
79°
55°
4
79°
55°
5
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Millville
Millville's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 55° and 68°. The average high for August is 83° with an average low of 62°. 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 Millville. See also: September | October | November.