S
M
T
W
T
F
S
26
88°
68°
27
89°
69°
28
88°
68°
29
88°
69°
30
90°
70°
31
90°
69°
1
89°
68°
2
88°
66°
3
84°
63°
4
83°
64°
5
82°
63°
6
83°
62°
7
84°
66°
8
86°
67°
9
89°
68°
10
89°
68°
11
88°
67°
12
86°
67°
13
88°
68°
14
89°
66°
15
87°
68°
16
83°
68°
17
85°
67°
18
89°
68°
19
88°
67°
20
88°
61°
21
87°
60°
22
83°
59°
23
82°
61°
24
82°
61°
25
83°
60°
26
82°
66°
27
84°
61°
28
83°
59°
29
82°
60°
30
81°
58°
31
80°
58°
1
80°
59°
2
80°
60°
3
79°
62°
4
79°
59°
5
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northville
Northville's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 58° and 70°. The average high for August is 85° with an average low of 64°. 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 Northville. See also: September | October | November.