S
M
T
W
T
F
S
26
95°
77°
27
92°
76°
28
95°
76°
29
95°
77°
30
94°
77°
31
94°
76°
1
90°
76°
2
91°
75°
3
92°
76°
4
95°
74°
5
94°
76°
6
95°
75°
7
93°
72°
8
95°
75°
9
94°
75°
10
95°
72°
11
93°
71°
12
95°
73°
13
96°
75°
14
95°
75°
15
94°
74°
16
96°
75°
17
93°
75°
18
94°
74°
19
93°
74°
20
95°
73°
21
91°
72°
22
90°
73°
23
92°
74°
24
95°
74°
25
95°
73°
26
94°
74°
27
94°
73°
28
93°
71°
29
92°
73°
30
93°
72°
31
90°
73°
1
89°
72°
2
89°
68°
3
88°
67°
4
87°
67°
5
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Romulus
Romulus's August 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 67° and 77°. The average high for August is 93° with an average low of 74°. 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 Romulus. See also: September | October | November.